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News: Concept App HoloTwin Uses Holograms to Control Real World Objects

Spending time in a holographic environment brings the virtual world to life, but it doesn't actually create much interaction with your physical environment. So Daenet created a concept app called HoloTwin to demonstrate how holograms and real-world devices can interact with one another. While very simple, HoloTwin uses a holographic light bulb as a virtual switch for an actual, physical LED light. While you wouldn't want to strap on the HoloLens every time you wanted to adjust the lighting in...

How To: Replace the battery in a PalmOne LifeDrive PDA

Some say it is impossible to replace a battery in a PalmOne LifeDrive device, but don't let rumors hold you down. Replacing the internal battery in the PalmOne LifeDrive is easier with a little knowhow. This step-by-step video demonstration will show you the procedure for replacing the battery in your PalmOne LifeDrive PDA. You can use the replacement battery found in the video, or any other replacement battery, the results are the same.

How To: Use wifi on a Palm Treo 800w cell phone

A built-in airport allows the Palm Treo 800w to connect to the internet at any WiFi hotspot. Stay connected to the internet as you go with your mobile phone. Watch this video cell phone tutorial and learn how to use wifi web capabilities on a Palm Treo 800w. Use wifi on a Palm Treo 800w cell phone.

How To: Turn Your Nexus 7 into a Personal Mixologist to Class Up Your Home Bar

You have an abundance (or scarcity) of alcohol, liqueurs, and chasers, but don't know how to combine or mix them together to produce some kind of enjoyable concoction for friends. What do you do? Mix things you think will taste good together? They probably won't. There's rules about clear alcohol vs. dark alcohol and how they pair with juices and sodas, so what's the best way to know what goes well with what?

How To: Stop spam on MSN or Windows Live Messenger

Sick and tired of receiving spam messages on your MSN and Windows Live Messenger Accounts. Put a stop to it. It's easy. So easy, in fact, that this home computing how-to from the folks at CNET TV can present a complete (and somewhat talky) overview of the process in just over a minute's time. For the specifics, and to get started blocking Messenger spam yourself, just watch this handy how-to.

News: A Really Cheap Augmented Reality Headset Is Coming Soon

Mira Reality unveiled the Mira Prism yesterday and people immediately got excited about it. The Mira Prism uses no electronics besides your iPhone and it works pretty simply. You have a semi-transparent screen in front of your face. Once you open the Mira app on your phone, you just slide it into the Prism and your screen will be reflected across your vision. The Prism seems to be fairly similar to the HoloLens and Google Glass.

How To: Beat level 3-5 of Plants vs Zombies HD for the iPad

Need help figuring out how to beat level 3-5 of PopCap Games' Plants vs. Zombies for the iPad? See how it's done with this gamer's guide, which presents a complete walkthrough of the process. With the right technique, the level is easy to beat. For more information, and to win stage 3-5 of this whimsical tower defense game yourself, watch this helpful video guide.

How To: Find your lost iPhone or iTouch

Here you will be shown how to find your iPhone or iPod Touch if you were to lose it. Add this application so that you will be able to find your iPhone or iPod Touch if you were to lose it. Go to the App store and do a search for "If Found". it is a free application by MobilityWare. Install and type in the needed information. Use this as your wallpaper. The person who finds your phone does not know your code, so they will not be able to see your personal things. All they will be able to see is...

How To: Open files on your iPhone

Iphone is a innovative product from Apple, which can be used for many purposes. Some times even when using different applications and having a collection of music in your Iphone you may still be left with some space on it. Now you can use this space to fill it with other files which are not necessarily supported by the phone. Air sharing is a wonderful application which lets you drag and drop files into your Iphone. You can now browse it from any connected computer in your local network. So a...

How To: Jailbreak your iPhone 3GS on a Mac or PC

Alexosh1234, teaches you how to jailbreak your iPhone 3GS on a Mac or a PC. You will need the 3.0 firmware and the program Purplera1n. Download it, install it and run it. Connect the iPhone 3GS to the computer and click Make it rain in the Purplera1n program. Make sure iTunes is closed. Close it if iTunes starts during the jail-breaking process. Wait for it to finish. It will power off and then on and you can go to the home screen and see a Freeze application. Tap that and tap install Cydia. ...

How To: Migrate data from one BlackBerry phone to another

Need some help figuring out how to switch BlackBerry devices? This clip will teach you everything you'll need to know. Whether you're the proud owner of a BlackBerry smartphone or are merely considering picking one up, you're sure to be well served by this official video guide from the folks at Blackberry. For detailed information, including step-by-step instructions, take a look.

How To: Use an XLR mic with a camcorder

How to Make Anything demonstrates how to use a three prong XLR mic with your camcorder. The XLR plug on the mic is not going to fit into the 1/8 inch plug on your camcorder so you will need an adapter. You can find an XLR to 1/8 inch adapter for about 10 dollars. Try to get an adapter with as short of a cord as possible to reduce noise and radio interference. You can also get an XLR box which is an interface which goes between your camera and the microphone. The XLR box will be about 180 doll...