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News: The Revolution of the Hacked Kinect, Part 1: Teaching Robots & the Blind to See

In 2007, Nintendo introduced the world to motion control video games with the Wii. Microsoft and Sony built on Nintendo's phenomenal success and released their own motion control products for the XBox 360 and Playstation 3 late in 2010: the Kinect and the Move. The Move is basically an improved Wiimote that looks like a sci-fi Harry Potter wand, but the Kinect just might be the most important video game peripheral of all time.

Shortcut: Drill Powered Pencil Sharpener

As someone who keeps an electric drill in the same 5 foot proximity of a manual wall pencil sharpener, here's a clear cut case of "Why didn't they think of this sooner?!"... Introducing, the coolest drill bit ever: Wowee, just watch it go. The C.H. Hanson Pro-Sharp Finishing Pencil Carpenter proclaims itself as the "world’s first chuckable drill powered pencil sharpener”. It promises to produce "a fast, consistent pencil point every time” and universally fits any drill or 1/4" quick change sy...

How To: Change ringtones on the Nokia N97

In this tutorial, we learn how to change ringtones on the Nokia N97. From the main menu, you will first tap the menu key. After this, scroll down the menu list and tap on the settings menu. From here, tap on profiles and then tap normal. After this, tap on 'customize' and then tap on the ringing tone option. From here, you can choose which tone you want to play when someone calls your phone. Once finished, select the song and then return back to the ringtone menu. If you're finished, go back ...

How To: Create a dynamic break-even chart in Microsoft Excel

New to Microsoft Excel? Looking for a tip? How about a tip so mind-blowingly useful as to qualify as a magic trick? You're in luck. In this MS Excel tutorial from ExcelIsFun, the 576th installment in their series of digital spreadsheet magic tricks, you'll learn how to add a point and a dynamic label to a break-even chart that marks the breakeven point using INDEX and MATCH functions. This point is dynamic and will change if data is changed.

How To: Create a sound profile in Windows

Butterscotch is here to help you create a sound profile in Windows. First, go to "start", then click "settings", and then "control panel". When the "control panel" menu comes up go to and double click on "Sounds and Audio devices". Once you have that window up, click on the "sounds" tab. After doing so you'll see a menu called "program events" which is all the sounds that Windows uses. You can highlight one of the titles and click the play button on the bottom to preview the sound. But in thi...

How To: Do non-destructive burning and dodging in Photoshop

Nicole Young demonstrates how to use non-destructive dodging and burning using layers in Photoshop. Your first move is to create a new layer and then hit shift + delete to select the level of opacity. You want the layer to be fifty percent grey. Now select overlay from the menu which will make anything that is fifty percent grey will be transparent. You will be dodging and burning with white and black brushstrokes. To switch from black and white background colors just hit x. Other keyboard sh...

How To: Resize text and use the "magnifier" in Windows 7

In this video the tutor demonstrates the magnifier tool of Microsoft Windows 7. If the size of text is very small on your screen and you are facing difficulty reading it you can use the magnifier tool to resize the text to read it clearly. You can change the resolution but this makes the LCD screen look blurry. So to do this go to the Start Menu and select the Magnifier tool. Now there are two buttons with minus and plus symbol on them. Click the plus button to magnify the screen around that ...

How To: Change a bike tire step by step

A step by step video tutorial that shows you how to change the tire from a Triathalon or road bike! Don't get stuck with a flat tire in the middle of nowhere! Gear West Bike and Triathalon show you how to: shift into the smallest gear, release the brake, open up the quick release and remove the wheel, remove the tire and tube, inspect the tube and tire, Install a new tube and remount the tire, reinstall wheel with quick release and close the breaks. Very basic, easy to understand instructions...

How To: Use the replace color command in Photoshop

The replace color command is a nifty tool in Photoshop that enables you to change a color in an imagine very quickly and effectively. The tool requires that you make a copy of the original layer, as the replace color command is a destructive function. It requires parts that you want replacing to be selected first, to change the color of the desired areas. The result is a very realistically edited image, that is extremely fast and easy to accomplish.

How To: Protect PDFs with a password in Adobe Acrobat 9 Pro

In order to secure a PDF with a password when opened in Adobe Acrobat 9 Pro, press the secure button and go into password security settings. Here you can change on what versions of this software the file will run on, the next option asks which portion of the document is to be encrypted when a password is placed. Further below here is where you actually choose the password, this ensures that only people who know the password will be able to see the contents of the document. Below this is the d...

How To: Pimp your PS3 in three ways

Tom Wiggins from Stuff.tv shows you how to pimp your PS3 in 3 easy steps. Here's 3 ways to get the best out of it. First up upscale to make sure you are getting 1080p. Second, change your audio output settings to get premium sound quality. This will change your output to CD quality output frequency. This will depend on your hifi. Finally, expanding your harddrive is not as easy as plug and play. You need a 2.5" laptop style harddrive add-on. Mod the stock harddrive and increase your storage s...

How To: Update your profile picture on Facebook

Facebook is always changing, and sometimes when that happens we lose track of the basics. Check out this tutorial, from the makers of Facebook, and learn how to change or update your Facebook profile photo. You will also learn how to tag this photo and send it out into the newfeed via your wall. Update your profile picture on Facebook.

How To: Change network settings in Windows 7

InfoWorld has some expertise advice for the new Windows 7 operating system from Microsoft. Now that Microsoft has made the Windows 7 beta available for public download, many people are trying to figure out what's new and different. And many others not willing to risk their PCs by installing a beta OS are curious, too.

How To: Throw a change-up pitch with Nolan Ryan

Nolan's Express Tips: Hall of Famer Nolan Ryan describes how he learned to throw his change-up. Pitching legend Nolan Ryan developed his change-up out of necessity. He describes the challenges and how he made it a valuable pitch to throw. This is an MLB official pitcher's lesson to bring your baseball game to pro level. Throw a change-up pitch with Nolan Ryan.

How To: Install blown-in insulation

Have you ever felt cold in your older home, even with the heat cranked? Ever feel drafts that seem to come from nowhere? And conversely, in the summer, is your home an oven? Many older houses are improperly insulated, if there is any insulation at all. This can have a large impact on your heating and cooling bills. Loose-fill insulation can be blown into your walls and attic to help increase the efficiency of your house, significantly decreasing your heating and cooling expenses.

How To: How To Change Your Zune Software's Equalizer

Every song is not created equal. So, every song should not be treated equally by your digital music player. We'll tell you how to customize your Zune software's equalizer to get the most from your music. This video will show exactly how to change your Zune software's equalizer. How To Change Your Zune Software's Equalizer.

How To: Update images in a Flash Project

If you have worked hard writing Actionscript for a Flash project, you might be hesitant to make changes to the graphic. What if the changes mess up the coding? This video demonstrates how you can update or change a bitmap image in Flash while maintaining all previous functionality and coding. Update images in a Flash Project.

How To: Change a bicycle brake cable

Stuart Dennison demonstrates how to change a bicycle brake cable and you will need a set of allen keys and a brake cable. To check, you should pull firmly on the break lever and make sure the outer casing is positioned correctly. Change a bicycle brake cable.

How To: Change a fuse in a traditional fuse box

Middle-aged woman shows how to change a fuse in a fuse box. Video explains the importance of fuses in the home and the roll they serve. Tools for fuse replacement are listed and subtitled as well as standard fuse amperage. Quick and easy video with safe results. Change a fuse in a traditional fuse box.

How To: Change a flat tubular tire

In this tutorial we learn how to change a flat tubular tire. First, grab your tools and remove the tire from the wheel. Do this by locating the stem and finding the spot across the other side from it. Once you have take this off entirely, you can move onto the next step. Once finished, replace the new tire back onto the wheel. Start with the same area and make sure to push the stem through the hole. Use your body weight to stretch the tire around. To finish this process, you will simply need ...

How To: Change a flat BMX tire

In this tutorial, we learn how to change a flat BMX tire. First, take the wheel off with a wrench. Then, let all the air out of the tire if it's not already completely out. Next, find what gave you the flat tire and make sure you remove it from the tire. After this, grab the top of the tire and pull it off of the wheel. If it's completely flat, it should be easy to take off from the rim. Work your way around until it's completely off. Then, put the new tire on and then pump it with air. After...

How To: Gain weight with a fast metabolism

In this tutorial, we learn how to gain weight with a fast metabolism. If you have a high metabolism, it may be difficult for you to gain weight. Eating more just isn't enough if you want to gain weight, you want to change your habits that will change your hormones. Testosterone has an anabolic or growth effect in your body that promotes muscle strength and breakdown. Include fatty acids in your diet, which are healthy fats in avocados, fish, oils, and nuts. Also, lift heavy weights and use as...

How To: Change the oil in your 2002-07 Jeep Liberty 3.7L

In this tutorial, we learn how to change the oil in your 2002-07 Jeep Liberty 3.7L. First, go underneath your Jeep and remove the oil plug from the tank. Once you do this, let the oil drain out into an oil pan or plastic container. While this is draining, go to the hood of your car and find where the oil filter is. Once you find this, take out the old one and replace it with the new filter. When the oil is done draining, place the drain plug back on and then fill in the new oil to your Jeep i...