How to resize the window or go to the full screen on Samsung DeX

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For apps that are optimized for DeX, you can resize or maximize the window. But, many third-party apps only run in a small window which emulates a smartphone’s portrait layout. For those apps, you can’t find the icon to maximize the window on the top right-hand corner. If you try to resize, the app’s window turns red, which is indicating the app can’t be resized.

Turn on Samsung DeX Labs to make apps resizable

However, there is a setting to make non-DeX apps resizeable or expandable. Open Settings > Samsung DeX > Find “Samsung Dex Labs” and turn on. After that, some non-DeX apps can be both resized and maximize the window, and some of them can be resized only. Keep in mind that it won’t keep the original ratio of the window when you resize on these apps. For example, Kodi can resize after turning on Samsung DeX Labs, but it’s difficult to keep the right ratio of the window. For these apps, I recommend to use screen mirroring or using DeX Max app described below.

DeX MAX – Tweak for Samsung DeX

DeX MAX app is a third party app. With this app, you can resize or maximize the window of many third-party apps. All you have to do is download the app from Google play store. Then, open the app, and you will see all your apps inside the window of DeX MAX. Most apps you open from here will have the icon to expand on the top right-hand corner of the window. However, there are some exceptions. For example, Kodi won’t go to the full screen, and it will need the extra setting on DeX MAX app.

How to get Kodi to be the full screen on Samsung DeX

Using a screen mirroring feature is one of the methods. If you want to stay in Samsung DeX and get Kodi to be the full screen, here is the Youtube video, which is demonstrating how to set up.

Pinch-to-Zoom feature on Google Maps

If you use the display of Samsung Galaxy smartphone as a touchpad, there is no problem when using Google Maps app. A Pinch-to-Zoom feature works in the same way as you use the mobile app on a smartphone. However, if you use a mouse wheel or aftermarket touchpad with Samsung DeX, you probably have difficulty using Google Map app. You can zoom in by double-clicking (or tapping), but there is no way to zoom out. To get around this problem, you can open a map in Chrome browser. A mouse wheel works perfectly, as well as a Pinch-to-Zoom on an aftermarket touchpad

Mobile site and Desktop site

If Chrome browser keeps showing the mobile version of the website, you can switch to desktop version so you can see the web pages better. Click three dot on the top right-hand corner of the window, and then, find “Desktop site” and check the box. After that, any websites you visit will be desktop version. However, when you open a new tab or window, it doesn’t keep this setting. You should check the box of “Desktop site” again.

How to zoom in and out the pages on a website

You can’t zoom in or out some websites by default. But, after you check the box of “Desktop site,” you can zoom in and out by Pinch-to-Zoom, mouse wheel or Ctrl+”+” and Ctrl+”- “on the keyboard.

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Amazon Fire TV Cube review – The first hands-free streaming media player with Alexa

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Amazon released a new Alexa-enabled device in June 2018. Fire TV Cube is the first hands-free streaming media player. As its name, Fire TV Cube is a cubic design. However, familiar buttons on the top for volume up and down, action, and microphone off, which you see on other Amazon’s Echo products. And, build-in eight microphones with far-field recognition hear your commands and questions. You can control the streaming player with your voice as well as compatible smart home devices, TV, sound bar, cable box, A/V receiver and more.

Hands-free TV and media control

Fire TV Cube is the first hands-free streaming media player. You have Alexa’s voice assistance directly inside the player so you can control your entertainment with your voice commands. The eight built-in microphones hear you even across the room thanks to far-field voice recognition and beamforming technology. You can ask Alex to turn on the TV, turn up or down the volume, fast forward or rewind, pause, resume, and so on.

Control other entertainment devices

Not only your TV can you control with your voice, but tens of thousands of devices including TVs, soundbars, A/V receivers, cable/satellite boxes from popular brands are compatible with Fire TV Cube. You can ask Alexa to turn on/off your TV, adjust the volume of the soundbar, change channels of your cable box, etc.

4K Ultra HD

Fire TV Cube can deliver 4K Ultra HD streaming at 60 fps and High Dynamic Range (HDR), and 3D Dolby Atmos Audio when connected to compatible entertainment devices.

Lots of entertainment

Just like Fire TV or Fire TV Stick, you can download and install apps and enjoy watching movies and TV episodes from the apps like Prime Video, Hulu, Netflix. With browsers like Silk and Firefox, you will have access to Youtube, Facebook, and Reddit. You can also enjoy music from Prime Music, Spotify, Pandora with album art and lyrics on TV.

Built-in Speaker

Since Fire TV Cube has a built-in speaker, you can use it like Amazon Echo devices. You can control your smart home devices even with the TV off.

Prime Membership

Prime members already have free access to thousands of movies and TV episodes through Prime Video and 2 million songs through Prime Music. You can add channels with a subscription like HBO, SHOWTIME, CBS, and Cinemax without cable or apps to download or get Amazon Music Unlimited for tens of millions of songs on demand with ad-free, unlimited skips, download for offline listening.

What’s in the box?

  • Fire TV Cube
  • Alexa Voice Remote
  • Power adapter
  • (2) AAA batteries
  • Infrared (IR) extender cable
  • Amazon Ethernet Adapter
  • Quick start guide
  • Marketing guide

Specs

  • Dimension: 3.4” x 3.4” x 3.0” (86.1 mm x 86.1 mm x 76.9 mm)
  • Weight: 16.4 oz (465 g)
  • Processor: Quad-core up to 1.5 GHz | ARM 4xCA53
  • GPU: Mali450 MP3
  • Storage: 16 GB internal
  • Memory: 2 GB
  • Output resolution supported: 2160p, 1080p, and 720p up to 60 fps

Conclusion

Fire TV Cube can be a great addition to your entertainment system. Even if you already own streaming player, switching to Fire TV Cube will allow you to control not only Fire TV Cube but also a sound bar, A/V receiver, and cable box with your voice. However, if you already own a universal remote like Logitech Harmony, Fire TV Cube may not work for you. That’s because you can already control all your entertainment devices with a single remote. Besides, Harmony remote is not compatible with Fire TV Cube. What’s more, if you have Echo devices and Harmony remote, you can control them with a voice command via Harmony Alexa Skill. Read Also: Logitech Harmony Elite review and comparison with Companion and Ultimate

Here is another situation that Fire TV Cube may not work for you. If you invested Amazon Alexa’s ecosystem, you might already own both Fire TV (or Stick) and Echo speaker. And you can pair two devices via Bluetooth and make a voice control. The control is limited to Fire TV, meaning you can’t turn on/off the TV, a sound bar or A/V receiver. But, you may be surprised at many things to control with your voice. Read Also:How to do Voice Search without Alexa Voice Remote on Fire TV devices

So, Fire TV Cube is good for those who are currently planning to purchase a complete set of entertainment devices. Of course, it’s much better if you are Amazon Prime member and primarily using Prime Video and Amazon Music. Fire TV Cube is a streaming player that combines and controls all entertainment devices. It can be an easy and simple solution to a new entertainment devices setup. Click here to see the latest price.

Oculus Go: power on/off, battery, and charging behavior explained

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Oculus Go made everything easy for us to start VR apps and games. Thanks to its all-in-one standalone design, it’s also easy to carry and restart elsewhere. Wherever you use Oculus Go, you probably need a charger and cable because the battery life of the headset isn’t that long. The battery life should last 2 to 3 hours with a full charge. If you think your headset lasts less than that or you suspect a battery drain and other power issues, continue reading this post. Oculus Go power on/off, battery, and charging behavior explained.

Power off and Standby (=Sleep) mode

A LED indicator at the center on the top shows the status of the headset. When it’s on, the power is on, and the display is showing something. It’s straightforward. However, when it’s off, it could be either powered-off or in sleep mode. While in sleep (standby) mode, the device wakes up right away by pressing the power button or putting the headset on your face. A proximity sensor located between VR lenses makes the device turn back on automatically when you wear it.

While it’s convenient for you to restart apps and games quickly, sleep mode has a chance to wake up the headset accidentally and waste the battery power. For example, when you put the headset on a desk, an over-the-head strap was straight and away from the sensor. But after a while, the strap hangs down onto the sensor, and it turns on the device. If the strap stays there, the headset stays on until the battery dies.

And, especially when you carry the headset somewhere else, you should power it off. It’s impossible not to wake it up inside your bag while carrying it. And something else in the bag may physically press the power button.

How to power off Oculus Go

There are two methods. Here is one of them. While you are wearing the headset, hold down the power button for a few seconds. And, you will see a pop-up message asking you to choose “Cancel,” “Reboot,” or “Power off.” Click “Power off” with a controller. If the controller is not working, point the cursor onto “Power off” by moving your head and then press the volume button.

 

Another method uses only the power button. Hold down the power button for about 7 to 8 seconds. It doesn’t matter the device is on or in sleep mode. Doing so will force the headset to power off. You can tell if it’s enough time to hold down the button by looking at the LED indicator. The LED will turn off after holding down the power button for enough time to shut off.

Whichever methods you use, you have to make sure the headset is off afterward. If the power is off, the headset doesn’t respond when you touch the proximity sensor or momentarily press the power button. (Don’t hold down the button. Holding down the button for a few seconds turns on the headset.)

Behavior of Oculus Go while charging

When you charge the headset, it will turn on automatically even if it was off before you connect the charging cable. You may try to turn off while charging, but it comes back on. It’s a little annoying, but it’s probably for the protection against overcharging. Just remember that you have to turn it off after disconnecting the cable if you put it away or carry it somewhere.

More specifically, the headset doesn’t always turn on automatically while charging. It does stay off until it has a 50% of battery charge. Once it gets 50%, it makes a pong sound and turns on. It’s probably for a fast charging until 50%. You can see the progress of charge below 50% by looking into the headset and press the power button (Don’t hold down the button. Holding down the button for a few seconds turns on the headset.)

How to put Oculus Go into sleep mode

There are two methods. Take off the headset, and the proximity sensor no longer detects your face. So, it will automatically go into sleep mode. However, it takes about 15 seconds for this to happen after you take off the headset. Whatever you are playing, it continues for about 15 seconds.

That’s why the other method is recommended. With the other method, all you have to do is to press the power button. And, you don’t have to pause a game or movie. Plus, you can resume a game or movie by putting on the headset and holding down the home button of the controller. Please keep in mind you can return where you left only after a short break. It’s not guaranteed if you put the headset back on after hours in sleep mode. I recommend to turn it off or charge if you don’t use more than an hour.

Oculus Go LED indicator chart

When headset is unplugged 
ColorWhat it means
RedBattery is low (less than 15%)
WhitePower on
OffPower off
or
Sleep (=Standby) mode
While charging 
ColorWhat it means
GreenCharging (above 95%)
OrangeCharging (below 95%)

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Oculus Go vs. Lenovo Mirage Solo Standalone VR headset comparison

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Mobile VR, or phone-based VR headsets relatively inexpensive. That’s because the most expensive component to perform VR processing are packed in smartphones. It is convenient for those who already have a smartphone that is compatible with a VR headset. All they need is a cheap VR headset.

However, using your smartphone for VR have a lot of inconveniences.

VR consumes a lot of battery power of a smartphone. Notifications interrupt your gameplay. Phones have to keep working as a phone even when it’s on VR. It causes too much load for phones to handle, and get overheating very often. You may have to remove a phone case to mount on the headset. There are many disadvantages.

Read Also: Is my phone VR compatible? Here is how to check

As a solution to these problems, Google and Oculus have made standalone VR headsets.

They don’t require a smartphone to place in front of the headset or wires connected to PC. Both headsets have released in early 2018. As the time of writing, these are the only headsets which are called Standalone. Here is a comparison of Oculus Go and Lenovo Mirage Solo.

Design of Oculus Go

Oculus Go looks similar to Oculus Rift except for lack of bulky headphones. Instead of bulky headphones, Oculus Go hides built-in speakers inside brackets to which head straps attach. The built-in speakers received many positive reviews. They provide great spacial audio. The head strap is made of flexible and elastic fabric, and it can be folded or detached completely. With its grey mono-tone color, Oculus Go looks plain but stylish and compact. It’s easy to carry, and it doesn’t take too much space on a desk or in a drawer.

Design of Lenovo Mirage Solo

Lenovo Mirage Solo has a similar design to PlayStation VR headset. Just like a PSVR headset, Mirage Solo uses a headband. The head-mounted display (=HMD) is fixed to the front part of the headband. The distance of the headband and HMD is adjustable. No matter how tight you squeeze the headband, you can relieve the pressure from HMD against your face by adjusting the distance between HMD and the headband. You can see a pair of cameras on the front of HMD, which allows you to make limited movement inside VR. There is no built-in speaker. You need to plug earbuds or headphones into the jack on the side of the headset. Otherwise, it’s completely silent. There is no fabric anywhere but plastic instead. The overall design of Mirage Solo is stylish but large and bulky. It’s hard to carry, and it takes up space.

WorldSense Positional Tracking

WorldSense is a brand new technology that has been first implemented in Mirage Solo. A couple of cameras on the front of HMD can keep tracking the position without external sensors or cameras. All movements such as lean, duck, and jump reflect inside VR. You can also walk around, but just a step or two because the range you can move is very limited.

Apps and Games

Apps and games for their headsets are different and available at different stores. For Oculus Go, you can download and install from Oculus Store. That is different from Oculus Store for Gear VR, but most apps and games found in the store for Gear VR are found in the store for Oculus Go. If you have paid apps and games for Gear VR, you can download and install for Oculus Go without being charged as long as you log in the same Oculus account.

Apps and games for Mirage Solo are available at Daydream platform. There are 250+ apps and games at launch. Most of them are in common with ones for Daydream View, which doesn’t have WorldSense technology. Currently, many apps don’t take advantage of 6DoF, but eventually, there will be more and more apps compatible with the WorldSense technology.

Since Oculus platform has been existing much longer than Daydream platform, there are much more numbers of apps and games available in Oculus Store for Oculus Go than Daydream for Mirage Solo.

Battery Life

Both manufacturers claim the battery lasts 2.5 hours with continuous use. And these are correct or can be even longer depending on what you play with them. Both headsets include a wall charger and USB cable. It’s worth noting that the charging port of Mirage Solo is USB-C, but the port of Oculus Go is USB Micro B. It’s a little strange because most latest electric devices come with USB-C. Even the second generation of Gear VR which was released a couple of years ago has USB-C. I don’t know what is the benefit from it.

Internal Storage and Micro SD support

Oculus Go comes with two different models. One is 32GB of internal storage, and the other is 64GB. There is no Micro SD card slot. However, a rumor says that the charging port would support a flash drive with future firmware update. Mirage Solo does have a slot for Micro SD card expandable up to 256 GB. And the internal storage of Mirage Solo is 64GB.

Conclusion

As you see, Oculus Go and Mirage Solo are very different in many aspects. Especially in features, Mirage Solo’s WorldSense is a brand new technology. It’s just amazing and promising, but currently, it lacks apps and games. And, keep in mind that a range you can move is very limited. You can’t expect the same experience as Oculus Rift or HTC Vive.

Designs of the headsets are also very different. Oculus Go is compact, portable, and looks casual. Mirage Solo has a solid and bulky headband. You can squeeze the band tight enough to stay in position even when you jump, duck, lean, and so on. Thus, Mirage Solo is suitable for gamers.

The original retail price of Oculus Go is $199 for 32GB, $249 for 64GB, and Mirage Solo is $399. Is WorldSense and other advantages like Micro SD support worth $150 to $200 price difference? Probably not because it evidently lacks apps and games compatible with WorldSense for now.

Read Also: Lenovo Mirage Solo with Daydream Standalone VR headset review

Although overall VR experience with Oculus Go is not much different from one with Gear VR or other phone-based VRs, it provides more comfortable and seamless experience. Plus, the built-in spacial audio speakers make Oculus Go more comprehensive as a standalone VR headset.

Read Also: Oculus Go all-in-one standalone VR headset review

FeatureOculus GoMirage Solo
Weight1.03 lb1.42 lb
ProcessorSnapdragon 821Snapdragon 835
Memory4GB RAM4GB RAM
AudioBuilt-in speakers
3.5mm headphone jack		3.5mm headphone jack
Storage32GB
64GB		64GB
expandable up to 256GB with Micro SD)
DisplayLCD (2560x1440)LCD (2560x1440)
Sensors3DoF Gyroscope
Accelerometer
Magnetometer		6DoF WorldSense Cameras
P-Sensor
Gyroscope
Accelerometer
Magnetometer
Controller3DoF Oculus Controller3DoF Daydream controller
WirelessWiFi 802.11 ac/nWiFi 802.11 ac/n
2x2 MIMO Dual Band
Bluetooth3.05.0 + BLE
Price
*Click to see the latest price		$199* (32GB)
$249* (64GB)		$399*

Oculus Go Overview What’s good about this standalone VR headset?

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Oculus Go is the most affordable and portable VR headsets on the market. Its standalone processor and display eliminate the need of placing a smartphone in front of headset or connecting wires to a gaming computer. And built-in speakers provide quality spacial audio. With all these features packed, Oculus Go is a truly standalone VR headset and a lot easier for you to start experiencing a virtual reality than any other VR headsets.

No Wires, No Phones

Oculus Go is the third VR headset released from Oculus. It’s believed to be between two other headsets, phone-powered Gear VR and PC-tethered Oculus Rift. Unlike Oculus Rift, you can’t walk around in VR world with Oculus Go. It’s very similar to Gear VR regarding capabilities. However, Oculus Go is more affordable because Gear VR requires Samsung’s flagship smartphone.

No Overheating

Most parts of the headset are made of plastic. The metallic plate is used for a front panel to dissipate the heat. I have never seen an overheat warning message, which is a very common and almost inevitable problem of Gear VR.

Comfortable

A face pad is very comfortable. Although there are no holes for ventilation, it never fogged thanks to a breathable material of the face pad and deep cutout around the nose area. When you want to wash, you can remove the face pad by just pulling it and replace by just pushing it. The combination of well-designed face pad and lenses makes them fit each other securely without using Velcro or any other fasteners.

Storage

Oculus Go comes with two models, internal storage of 32GB and 64GB. The difference of original prices is $50. Naturally, the larger, the better but consider the discount. If it’s a better deal, it’s ok to get 32GB. Whether 32GB or 64GB, they both aren’t a large capacity. It’s unlikely the someone who thinks 32GB is short of storage and 64GB is sufficient.  It’s important to know that Oculus Go doesn’t have a Micro SD card slot. So, whether you have 32GB or 64GB, you will need to clean storage from time to time. And you may want to consider to use Plex or something similar if you like watching movies on the headset.

vs. Lenovo Mirage Solo

Oculus Go isn’t the only standalone VR headset. Lenovo Mirage Solo was released in early 2018, which was almost the same time as the release of Oculus Go. Mirage Solo costs nearly twice as much as Oculus Go. That’s because it has a brand new technology of position tracking. Oculus Go doesn’t have this feature.

Mirage Solo has a solid headband, and it may not be comfortable when you are lying on a bed. On the other hand, Oculus Go has a flexible head strap. It won’t bother much no matter how you are sitting or lying. You can even detach the strap. Thus, Mirage Solo is considered as a headset for gaming, and Oculus Go is suitable for casual users. If you want to watch 3D or 360 contents, Oculus Go would be a better choice than Mirage Solo.

Oculus Store

Apps and games for Oculus Go are available in Oculus Store. You can have access to the store directly through the headset or in mobile app available for Android and iOS devices. Although Oculus Go is a standalone device, you must use the mobile app during setup of Oculus Go. Unlike Oculus app for Gear VR or Daydream app for Daydream View, the mobile app is available for not only specific smartphones such as Samsung Galaxy and Google Pixel but for most Android and iOS devices.

Battery

According to Oculus, the battery of the headset lasts 2.5 hours and recharges in 3 hours. Not many people can wear the headset for hours continually. Taking a break from time to time and charging during the break will extend the overall battery life.

Power off and Sleep mode

Oculus Go is an Android-based device. And it’s similar to smartphones regarding power on/off behavior. Pressing the power button of Oculus Go doesn’t power off the device but go into sleep mode. You have to hold down the power button and confirm through the headset to power off. From sleep mode, you can wake up the headset by pressing the power button or just putting the headset on your face. A proximity sensor detects your face and wakes up the device automatically for you. However, the sensor can be triggered by anything. If you put your finger close to the sensor, it will wake up. If the head strap hangs down on it, it will also wake up. So, when you carry the headset, you should power it off.

Social Networking and Sharing

Facebook owns Oculus, and they make an effort to urge owners to use Oculus Go in social network and sharing. Oculus Rooms is a pre-installed app which you can invite your friends and hang around with them in a virtual living room. Then, you can share photos, play tabletop games, and watch movies with them. You can also take a screenshot, record a gameplay video, or live-stream to Facebook for everyone to watch. To share your experience with your friends who are actually right next to you, Oculus plans to add a streaming feature to Chromecast.

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Samsung DeX Pad Review use full features of Galaxy S8, S9, Note 8 with DeX

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Samsung DeX Pad turns your Galaxy smartphone into a mini PC. Currently, the following models are compatible. Galaxy S8, S8+, Note 8, S9, and S9+.

Specs

  • Dimension: 6.125″ x 3.125″ x 1.25″
  • Weight: 4.7 oz

What’s in the box

  • Samsung DeX Pad
  • HDMI cable
  • USB-C cable
  • Wall Charger
  • Quick Start Guide

Design

Samsung DeX Pad is a square pad made of plastic. The USB-C connector with a bracket sticks out on the surface. The tip of the connector can swivel a little, so you can easily insert and pull out your smartphone without causing damage or giving stress. However, a bracket covering the connector is solid. It can’t be retracted or folded. It’s always there.

There is a vent for a built-in cooling fan in the middle. And There is a rubber for cushion and grip embedded on the opposite end to the connector. The rubber is slightly raised on the surface of DeX Pad. It makes a slight clearance between a smartphone and DeX Pad and gives a maximum cooling performance. There is another vent around the bottom edge on the back. And rubber pieces are embedded at each corner for grip.

On the top edge, two USB ports for an external mouse and keyboard, HDMI output, USB-C port for a power source. Unlike DeX Station, there is no Ethernet port.

What’s different from DeX Station?

During use, a smartphone lies flat with its screen facing up. You can use the screen as a touchpad. DeX Station doesn’t have this feature. The smartphone mounts on DeX Station vertically with an angle, and it just sits there and does nothing other than processing. It means you must have a mouse whenever you use DeX Station.

DeX Pad, on the other hand, gives you choices, which you use your smartphone as a touchpad or connect a mouse. When you click a text input field, a virtual keyboard pops up on a monitor (not on a smartphone’s screen.) You can type texts by clicking letters on the virtual keyboard with a touchpad. It’s tough and frustrating, but at least it means that DeX Pad can work without a keyboard or mouse. Reportedly, the screen of the smartphone will be used as a keyboard, but for now, it only functions as a touchpad.

There is another improvement. DeX Pad supports 2K resolution while DeX Station does 1080p.

Unlike DeX Station, DeX Pad doesn’t block a headphone jack of a smartphone. So there is an option to use a wired headphone in addition to Bluetooth headphone, smartphone’s speaker, and a monitor’s speaker.

Setup

A setup of DeX Pad is a breeze. Connect all cables, and it’s done. It automatically starts and prompts you to choose between Start Samsung DeX or Screen Mirroring.

If you want to use Bluetooth devices such as a headphone and keyboard, and they are already paired with your smartphone, you can use them without doing anything. If it’s not paired yet, you can pair after starting DeX or in screen-mirroring mode, or directly using smartphone’s setting before connecting DeX.

If it doesn’t start DeX automatically, something is not connected correctly. Many users experience that their phone cases aren’t compatible with DeX Pad. The cases have a cover on the bottom frame won’t work with DeX Pad because the case blocks the connector to engage all the way inside the USB-C port of smartphone. So, you have to take off the case and connect to DeX. If you have a case with a large cutout around the bottom such as Samsung official cases and similar ones, it works without taking off the case.

Another issue comes with a message, “To use the DeX Pad, connect a Samsung fast charger. As the message says, you can’t use any other wall adapters than the adapter come with DeX. I tried to use an adapter from Lenovo Mirage Solo which has the same output power (2.0 A) and Duracell 2.1 A output adapter. But neither of them doesn’t work with DeX Pad.

Things I like and dislike DeX Pad

As mentioned above, many phone cases are not compatible with DeX Pad. The problem is straightforward. The connector can’t engage all the way inside of USB-C port when the smartphone is covered with the case. And, this problem has been existing since the previous model, DeX Station. Solution to this problem could have been straightforward, too. Samsung had to make the connector more pointy or include extension adapter. Samsung seems that they don’t care as long as their official case fits DeX.

Unlike a mouse or touchpad on laptops, there are no left and right clicks or scroll wheel. But, you can do the same navigations with a touchpad by tapping, double tapping, using one finger or two fingers. You will need a little time to get used, but it’s easy and useful. I plan to take DeX Pad when I travel. I won’t carry an external mouse with DeX Pad unless going on a business trip or an extra long vacation.

A keyboard, on the other hand, is disappointing. Samsung boastingly advertises that your smartphone on DeX Pad turns into a touchpad. However, they don’t mention much about a keyboard. Until I got and tried DeX Pad, I thought a virtual keyboard would show up on the screen of a smartphone. But actually, a virtual keyboard shows up on the monitor only. You have to move the cursor and tap each letter with a touchpad. It may be OK for web browsing, but it’s way too challenging for writing documents. I need to carry an external keyboard with DeX Pad.

Although Samsung successfully created a small, compact, and lightweight accessory for their smartphone, I hate the design of the connector. Why does it have to be solid and stuck out on the surface? It would be OK if it were foldable or retractable. I would appreciate for even just a cable attaching to the Pad, and it might have been a solution to phone case issue. The stick-out connector ruins the overall design of DeX Pad.

Conclusion

Samsung DeX Pad provides desktop experience and allows you to use the smartphone as a touchpad. The touchpad is useful, and you may not need an external mouse. However, a virtual keyboard is hard to use. You will need an external keyboard if you type a lot. The retail price $99.99 is a little pricey for the features it currently has. But when you consider software updates and the fact that developers have started creating third-party apps, it may be reasonable. DeX Pad is a good addition to your Samsung Galaxy smartphone’s accessories. Click here to see the latest price.

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Lenovo Mirage Solo with Daydream Standalone VR headset review

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Virtual Reality headsets have been around for years. And they were divided into two major types. Tethered or not tethered. Both types have pros and cons. Tethered VR allows you to move inside VR world, but it needs to be wired all the time. Non-tethered VR has no wires, but you can’t walk in VR. One is free from wires, but no movement in VR. And the other is wired but capable of moving in VR. It’s contradicting.

Lenovo and Google worked together and created a headset with a new technology that filled the gap between those two types of the headset to some extent. Lenovo Mirage Solo doesn’t require cords and wires attached to a computer or mount a smartphone on the front of the headset. A display, sensors, and processors are all built into the headset. And integrated cameras and proprietary technology allow you to make a limited movement in VR.

What’s in Box?

  • Mirage Solo VR headset
  • Daydream controller
  • USB to USB-C cable
  • Wall adapter
  • Earbuds
  • Instruction Manual

Specs

  • Dimension: 10.6″ x 8″ x 7.1″
  • Weight: 22.7 oz

The Mirage Solo is currently the heaviest VR headset on the market. The second heaviest one is PlayStation VR. Both headsets have the same type of headband which is responsible for extra weight. It’s even heavier than PC-tethered bulky headsets such as Oculus Rift and HTC Vive. Compared with mobile VR headsets like Samsung Gear VR or Google Daydream View, it’s much heavier. Even when a smartphone mounts on these headsets, the Mirage Solo is still heavier. And Oculus Go, which is another standalone VR headset with 3DoF, and it weighs 16.5 oz.

Design

The Mirage Solo has a very similar design to PlayStation VR headset. You wear the headband like a crown. There is an adjustment knob on the back to make a secure fit. A center part of HMD is attached to the front of the headband. You can adjust the distance between them. No matter how much you tighten the headband, you can relieve the pressure on your face separately.

The most of outer body is made from matte plastic in white and grey. The front of the HMD is an exception. It’s made of glossy black plastic with integrated WorldSense tracking sensors, which makes it possible to move inside VR.

On its side, there is a USB-C charging port and a Micro SD slot (expandable up to 256GB) with a little cover. On the other side, there are volume buttons and power/sleep button, and headphone jack. On the bottom, there is a mechanical button to adjust the distance between the HMD and the headband.

Comfort

To be honest, it’s not that comfortable for me. It’s challenging to find the perfect fit. That’s because it lacks adjustments. The adjustments it has are the knob on the back of headband and the button on the bottom of the HMD. Neither of them can set the vertical position of HMD after you wear the headband. So, first, you have to put the HMD against your face, find the best position and hold it there. Then, tighten the knob of the headband. The headband is fitted partially on the upper part of the forehead, but mostly on the head. You have to tighten the headband relatively hard in this position. If it’s loose, the HMD is likely to go down itself and get out of focus. Despite its large construction, I don’t feel much weight of the headset. But I always feel a pressure on the head, instead.

Setup

Unlike Oculus Go, the Mirage Solo doesn’t require a smartphone for initial assistance from a mobile app. It requires the headset, controller, WiFi network, and nothing else. After setup, it takes you to the Welcome app to teach how to use the controller and navigate. In this app, you can immediately start experiencing WorldSense technology. Try taking a step or two, leaning, and ducking, and you will see the display move correspondingly

Controller

The Mirage Solo comes with the controller. It’s entirely the same as one come with Daydream View. A touchpad is on the top. The Back and Home button below the touchpad. And volume button is on the side. It packs a rechargeable battery. You can charge the battery with a USB cable through a USB-C port located on the bottom.

Audio

The Mirage Solo doesn’t have integrated speakers. You have to use a pair of headphones connecting the audio jack on the side of the headset. The Oculus Go’s integrated speakers are fantastic. Its spatial audio provides dramatic and immersive 3D sound. For that reason, the Mirage Solo’s audio system is disappointing. Included earbuds offer decent sound, but they can’t compete with Oculus Go’s integrated speakers at all.

VR Experience

Although the Mirage Solo has higher resolution lenses, it won’t surpass the Oculus Rift or HTC Vive due to lower refresh rate. But it offers much better quality than Gear VR or Daydream View. There is no overheating messages or screen-door effect.

What’s new among all VR headsets is Lenovo’s WorldSense Motion Tracking technology. The technology allows you to move in VR world without external tracking devices. It’s also called six degree-of-freedom or room-scale. However, the area you can walk around is very limited. When you get out of the area, the display will be blank with a warning message. It’s ironic that the non-tethered Mirage Solo offers 6DoF in narrower space than PC-tethered headsets like Rift or Vive.

Apps and Games

You can download and install apps and games from Daydream library. At the time of writing, there are over 350 titles including over 70 titles optimized for WorldSense.

Battery Life

The Mirage Solo has a 4000 mAh rechargeable battery. According to the manufacturer, its battery life is 2.5 hours for general use. Thanks to a proximity sensor, the headset automatically goes into sleep mode when you take it off to save the battery. But remember it doesn’t power it off. When you take a rest for a while, it’s better to power off and connect the charging cable. Unless you play VR for many hours continuously, the battery life of Mirage Solo is sufficient.

Storage

The Mirage Solo has 64GB of onboard storage, which is expandable with Micro SD card up to 256GB, sold separately)

Mirage Solo Camera

The Mirage Solo Camera will be released weeks after the Mirage Solo headset. The camera allows you to create 3D images or videos on your own. Then, you can watch on the headset. A regular price is $299.99.

Conclusion

The Mirage Solo’s 6DoF without external tracking devices is huge progress in VR technology. A solid headband is uncomfortable for watching a movie while lying on a bed. Thus, it’s not for casual user but gamer. Keep in mind that your movement in VR is very limited. You can’t expect the same kind of experience HTC Vive or Oculus Rift offers. The controller is the same as Daydream View. It’s useful for selecting and clicking apps, but it’s not optimized for games. Besides, the controller is still 3DoF. What’s more, apps and games in Daydream platform are far less than ones in Oculus platform.

The retail price $399.99 is a little pricey for the headset that provides limited 6DoF in limited apps and games. However, you can feel a lot of potential from the headset. Despite drawbacks, the Mirage Solo’s WolrdSense technology is a big step forward for the future of VR. Click here to see the latest price.

Kiwi 4 OBD adapter Car to Smartphone Interface Reimagined preview

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PLX Devices has taken to Kickstarter to raise funds for their new generation of Kiwi OBD2 adapter, Kiwi 4. Kiwi 4 is the four generation of OBD adapter developed by PLX Devices.

Read Also: Kiwi 4 OBD2 Adapter Review – issues on hardware and connection

What’s new? There are four innovations.

  • Self-run Mode – Sometimes, a connection between the adapter and smartphone are interrupted by phone calls, received messages, etc. Kiwi 4 continues to run without a persistent connection. It’s good when you log your driving.
  • Audio Alerts/Warning – There is an integrated speak that alerts or warns you by beeping. You can make a variety of settings for audio alerts and warnings. For example, you set to make it beep when RPM is 4000. You can use the alert as a shift indicator.
  • High-Performance Accelerometer – A high-performance accelerometer can provide a real-time measurement of horsepower and torque.
  • Micro SD Card Logging/Downloading – It has a Micro SD card slot. You can record the log and download it to the computer. Or you can install and set the parameters you have downloaded from the computer.

What’s better

  • Ultra-fast, up to 8x faster with Kiwi OBD app
  • Latest Wireless Technology Bluetooth 4.2
  • Ultra low power 3mA sleep

According to PLX Devices, Kiwi 4 is up to 8x faster than competitors when you use with Kiwi OBD app. It’s twice as fast as Kiwi 3. And, it uses the latest wireless technology Bluetooth 4.2. The power consumption when it’s in sleep mode is slightly reduced by 0.02 Watts.

Other features carried on from the previous model

  • Cross-platform (compatible with Android, iOS, and Windows)
  • 3rd party apps support
  • All Standard OBD2 protocols
  • Small design
  • Kiwi OBD app is not included

Kiwi OBD app is available at Google Play Store and Apple App Store. The app doesn’t come with the purchase of Kiwi 4 adapter. It’s free to try (only for an hour!) The basic license costs $9.99, and some add-ons require $4.99 each. The deluxe version includes all licenses and costs $24.95. As Kiwi 3, it’s disappointing that a high priced hardware doesn’t include software.

Conclusion

Kiwi 4 has not been released yet, so I’m not sure how useful the new features are. The built-in speaker for audio alerts and Micro SD card compatibility are interesting, but I don’t think it’s necessary or beneficial. PLX Devices claims Kiwi 4 is 8x faster than competitors only when using with Kiwi OBD app, and the app is not included. Just like Kiwi 3, Kiwi 4 is compatible with Android and iOS platforms. And both platforms have many 3rd party apps. PLX Devices plans to deliver the adapter to Kickstarter backers in November 2018. The original price is $149, but I’m not sure if it’s worth the price although it has some brand new features. The backers may get the adapter with some discount. This Kickstarter project ends in May 2018.

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Oculus Go Tips and Tricks

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How to use a gamepad with Oculus Go

You can use an aftermarket gamepad with Oculus Go. A gamepad has to have Bluetooth to connect Oculus Go. Don’t look for a Bluetooth setting in the VR, or you will never find it. The setup should be done with the Oculus app on your smartphone, which you use for the setup of the headset. Open the app > Settings > Oculus Go [Serial Number] > Controller > + Pair New Controller > Pair Gamepad, and the app is now searching new devices. You need to put your gamepad in pairing mode in the meantime. When the app discovers your gamepad, it shows the name of the gamepad on the screen. Tap that and done.

I tried to pair Gear VR controller in the same way, but the app never shows Gear VR controller on display. I went back and tapped Pair Oculus Go Controller, but it doesn’t work, either. I prefer Gear VR controller because it feels better in my hand, easier to use, and above all, there is a volume button. The location of volume button on Oculus Go isn’t friendly for left-handed. But, anyway, it seems there is no way to connect GearVR controller with Oculus Go.

How to turn off Oculus Go properly

Needless to say, turning off the device during no use saves the battery. But, when I just got the Oculus Go, I was making a mistake on how to turn off the device. Actually, it had been on or in sleep mode all the time for a couple of days. Just pressing a power button doesn’t turn off the device but puts it into sleep mode. To wake up the headset, just put it on your head, and Oculus Go automatically lights up, thanks to a proximity sensor.

Holding down the power button for a few seconds doesn’t turn off the device, either. If you keep wearing the headset, you can see what’s going on. After holding down the power button for a few seconds, a pop-up screen shows up and prompts you to choose from Power off, Reboot, or Cancel. When you click Power off, the Go finally turns off. Or, if you keep pressing the power button another 5 to 6 seconds (7 to 8 seconds in total), the Go will turn off.

My mistake was that I took off the headset first and then held down the power button for only a few seconds, so I didn’t see the popup. Then, after leaving it on the desk for around 10 seconds, the power LED turned off. So, I thought it turned off. But, it actually went into sleep mode. Whether or not you press the power button, the headset goes into sleep mode after taking off the headset and leaving it on a desk for around 10 seconds. If you want to make it happen quickly, press the power button, and the headset goes to sleep right away.

There is one more thing about power on/off, which annoys me a little. I don’t know whether it is a manufacturer’s intention or a bug, but when you hook a USB cable to charge the headset, the Go turns on automatically. Although I try to turn it off while it’s charging, it comes back on right away. It may not be a problem while it’s charging, but it’s annoying that I have to turn off again after it’s fully charged and disconnected from the cable. Otherwise, it may automatically turn on when the proximity sensor detects something. It’s most likely the over-the-head strap falling onto the sensor. I wish firmware update will fix this problem.

When Oculus Go can’t find your controller…

Sometimes, the Oculus Go headset lose the connection with the controller. It says, “We couldn’t find your controller. Check the battery, move the controller closer, or contact Oculus support.” Once it happens, it’s stubborn to keep saying the same message over and over although you are holding the controller in your hand. As it prompts, you may have checked the battery, opened the battery cover, removed and reinstalled the battery. But it still says the same message. What you need to do is to hold down Home and Back buttons together for 7 to 8 seconds. It will recover the connectivity between the headset and the controller.

How to watch movies with Oculus Go

A USB Micro-B port on the side of the headset is not only for charging, but you can also transfer files from the computer via a USB cable. After connecting the cable, you have to look into the headset. A popup shows up and asks you if you allow access to data. Click Allow with the remote, and now it’s ready to transfer. The image is how the internal storage looks when it’s connected to a Windows computer. If you have video files, transfer them into Movies folder by a drag-and-drop, and you can find those files when you open video apps such as Oculus Video (pre-installed), Moon VR Player (free). Watching 3D movies is one of the most exciting experiences you can have with a VR headset. VR headsets efficiently work 3D video files and video apps allow you watch them on a big screen in virtual theater. Some apps like Moon VR Player can change the size of the screen so you can find the best size for you to feel a maximum 3D effect.

How to clean up the storage

If you download movies and enjoy watching them on the Oculus Go, you will soon fill up the storage of the headset. You can delete the files when you hook up to the computer. However, after removing some files, you will notice that free space in the storage hasn’t changed. Refreshing the page on the computer doesn’t help. All you need to do is to reboot the headset. Hold down the power button for a few seconds, look into the headset, and choose “Reboot” with the controller. After that, when you see the storage on the computer, you will see some free space by deleting files before rebooting.

If you don’t want to wear a head strap…

The head strap of Oculus Go is stretchy and comfortable. But do you want to ditch the head strap sometimes and hold the headset by your hands? For example, when you are reclining on a couch or lying on a bed, and watching a movie, you may want to hold the headset by your hands instead of strapping on your head. In this way, you feel less pressure on your face. The head strap is mounted on the brackets, and the brackets can turn all the way around, 360-degrees. So, you don’t have to loosen or remove the strap. All you have to do is to turn to the position until the strap doesn’t bother your face. I first turned them upward. But soon I realized that was a mistake because the brackets are actually integrated speakers. They are too far in this position. So, I turn them downward. And now, over-the-head strap blocks the way, but you can detach on the back side easily. The front goes through a loop, but the back is the only velcro. Turning around 45-degree is enough to clear around the faceplate, and the sound from the speakers is clear and loud enough for me in this position.

Read: Oculus Go all-in-one standalone VR headset review

Oculus Go all-in-one standalone VR headset review

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Oculus Go is finally released. It costs $199.99 for 32GB and $249.99 for 64GB. The Go is a standalone VR headset meaning that it doesn’t require a computer to hook up or mount a smartphone to use as a display and processor. Not only does the Go have essential components like LCD and processor but also speakers and microphones into the design.

Specs

  • Dimension: 7.5″ x 4.1″ x 4.5″
  • Weight: 16.5 oz

The Oculus Go is light and compact despite the fact that it has all components built-in. It’s smaller than the Gear VR (8.2″ x 4.8″ x 3.9″), but it’s not as compact as the Daydream View (6.6″ x 4.6″ x 3.9″). Speaking of the weight, the Go is heavier than the Gear VR (12.1 oz) and the Daydream View (9.2 oz), but those two headsets require to mount a smartphone in front of the device. So, overall weights are close to each other. Compared with two high-end VR headsets, HTC Vive is much heavier and bulkier, but the Go is very similar to Oculus Rift in design and specification except for the Rift’s protruding headphones and head straps.

What’s in the box

  • Oculus Go VR headset
  • Controller with battery and strap
  • Wall Charger / Micro USB cable
  • Eyeglass spacer
  • Cleaning cloth
  • Instruction

Design

At a quick glance, the Oculus Go looks like a Google Daydream View. But, the material on the surface of the Go is made from matte slate-gray plastic while the Daydream View is covered with soft gray fabric. The overall design is similar to the Oculus Rift except for built-in speakers and head strap. On the top, there are two soft-touch buttons for power and volume. On the side, there is a headphone jack and USB micro-B port for charging. It’s kind of strange because newer electric devices tend to have USB-C ports. Even the 2nd generation of Gear VR which was released two years ago has a USB-C port. Two ports and two buttons are all you see on the headset. There is no focus wheel, a touch pad, or home and back buttons. A strap is not attached directly to the headset but to integrated speakers which can turn and change the angle. It helps you make a perfect fit without tightening the strap too much.

Comfort

A faceplate of the Go is well designed. It has enough amount of foam, and it’s covered by knit mesh. It gives you comfort and breathability. You don’t have to push too hard against your face to find the best fit. That’s probably the reason the Go doesn’t have or need ventilation ducts, which is found in the Gear VR. And, the straps consist of two. They have velcro to adjust on the sides and over the head. The head strap (horizontal one from the side of the headset to the other) use a soft and stretchy material that gives you enough tension for the headset to fit your face. The strap is split into two on the back of your head that helps fitting better for a long hairstyle like buns and ponytails.

Controller

The size of the controller is 4.4″ x 1.5″ x 2.2″, and the weight is 2.3 oz with a single AA battery and strap. It’s made of the same plastic with the same color as the headset. Compared with the Gear VR Controller, it’s round, stubby, and fat. It has a clickable touchpad, Home button, Back button, and a trigger. It lacks a volume button. So, volume control is done with mostly the button on the headset, but it can be a drawback for some people. The volume button is located on the left top of the headset and easily accessed with your left hand. But, for left-handed, the left hand is occupied with the controller. So options for left-handed are to fumble the volume button with your right hand, press it awkwardly with your left hand while holding the controller, or pass the controller to the right hand then press it with your left hand. All of these are inconvenient.

Battery Life

According to Oculus, the battery lasts between 2 to 2.5 hours depending on the activity. I found it accurate. And I think it’s enough for VR. No matter how comfortable a headset is, probably you can’t stand wearing it for hours continuously. And not to mention, you don’t have to worry about your smartphone’s battery. As for recharging, it takes around three hours to charge the headset from 0% to 100%. Although it’s possible, Oculus doesn’t recommend charging while using the headset.

Display

The Go has a lot better viewing experience than mobile VR headsets such as Gear VR and Daydream View. It’s crisp and sharp. You don’t see much lags when you turn around the head. There still is, but not as much as the mobile VR headsets. Besides, although the front of the device is relatively hot during use, it never shows an overheating and cooling down message.

Apps and Games

If you already have an Oculus account and purchased games and apps, you can download them without being charged. But you needed to use the same account info during setup. To find the games and apps, go to Home > Library > Not Installed, and you will see all games and apps you have installed before. You have to download and install again to play them.

Built-in Speakers

The sound quality of built-in speakers is impressive. It’s surprisingly clear. It’s also loud enough to drown out outside world without disturbing someone in a next room. The benefit of 3D spatial audio without anything covering your ears is outstanding. The quality and comfort of built-in speakers are better than any other VR headsets.

Built-in Microphone

There is one more component, which you may overlook but it works great. It’s a built-in microphone. With it, you can open or search apps, navigate the menu with your voice. You need to enable the feature first. Go to Home > click Voice Search on the right top corner > OK, and it will respond when you say, “Hey, Oculus. …followed by the command.” Keep in mind that it’s not always available. While you are in the app, games, video, or browser, it won’t respond at all.

Conclusion

Oculus Go is a standalone VR headset. Although it doesn’t have the positional tracking and room-scale ability, the experiences come from it are worth the price. If you want to start VR experience, the Oculus Go is the best one to start. If you enjoy a mobile VR such as Gear VR or Daydream View but are tired of overheating messages and quick battery drain, Oculus Go is recommended. Two versions are available, 32 GB and 64 GB.

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