Digital Communications Search Results

How To: Fake an HDR (High Dynamic Range) portrait in Photoshop

dekePod, a tutorial show on computer graphics and digital imaging from O'Reilly Media, Inc., shows us how to fake an HDR (High Dynamic Range) portrait in Adobe Photoshop. What's HDR? An HDR image packs more pixels than normal into a picture creating billions of color variations and razor-sharp detail. Think your camera can do that? Well, it's possible with special software, but here's how to fake it (good) equipped with only your drab jpeg image, Adobe Photoshop, and this tutorial.

How To: Use the JVC GY-DV5100U professional camcorder

Check out this cinematography tutorial video that demonstrates how to use the GY-DV5100U Professional DV Camcorder. JVC has upgraded the camera's features and digital processing circuits to meet the requirements of a growing number of broadcasters looking for cost effective alternatives to the over-priced tapeless solutions of other manufacturers. This video is great for cinematographers and filmmaking aficionados alike. Learn all the functions and settings on the GY-DV5100U with this instruc...

How To: Make a high-tech spy stethoscope

A stethoscope, often considered the symbol of a doctor's profession, but also used by safe-crackers and auto mechanics to hear sounds that otherwise couldn't be heard. Well, it's time to make a high-tech electronic spy stethoscope with Kip Kay in this gadget video tutorial, for only twenty-five bucks! You can hear and record heartbeats with this spy gadget, or even listen through walls!

How To: Sell your stuff on eBay

Turn your possessions into cash and become an online selling machine. You will need: Something to sell, a computer with internet access, an eBay account, a digital camera, shipping supplies, something to sell,a computer with internet access, an eBay account, a digital camera, & shipping supplies.

How To: Overclock an Intel Core i7 processor

Check out this overclocking tutorial from HotHardware.com! Intel's Core i7 processor offers a significant performance increase over previous generation Core 2 processors. In addition, like the legacy Core 2 architecture, the new Core i7 also has a bunch more headroom for wringing upside performance out of the chip, maximizing value, power and return on your investment with overclocking. In fact, Intel actually built-in a predefined overclocking feature called "Turbo Mode". We explain how not ...

How To: Take notes on a Google Android smartphone

Want to take notes on your Android cell phone? This brief video tutorial from the folks at Butterscotch will teach you everything you need to know. For more information, including detailed, step-by-step instructions, and to get started creating, storing and sharing digital notes on your own Android phone, take a look.

How To: Apply effects to your digital photos online with BeFunky

Looking for an easy way to apply effects to your profile picture online? With the BeFunky image processing tool, it's simple! So simple, in fact, that this home-computing how-to from the folks at Britec can present a complete overview of the process in just over four minutes. For more information, including step-by-step instructions, watch this video guide.

How To: Create a color scheme based on a photograph with ColorSuckr

Looking for an easy way to create a color scheme that jibes well with a particular digital photo or image? With ColorSuckr, it's simple! So simple, in fact, that this home-computing how-to from the folks at Britec can present a complete overview of the process in just over three minutes. For more information, including step-by-step instructions, watch this video guide.

How To: Use object-oriented programming in Microsoft Excel

This clip offers a general introduction to using VBA within MS Excel. Whether you're new to Microsoft's popular digital spreadsheet application, new to Visual Basic for Applications (VBA) or merely new to using the two in tandem, you're sure to benefit from this free video software tutorial from the folks at Lynda. For more information, including detailed, step-by-step instructions, take a look.

How To: Photoshop digital bokeh

Ash Davies teaches us how to Photoshop digital bokeh with this tutorial. First, open up Photoshop and create a new canvas with your width at 1920 and your height at 1200. Now, create a new layer and set your background layer as invisible. Now create a medium size circle and reduce the fill to 50%. Now enter blending options and add a stroke of 10 pixels to the inside with the color set to black. Now define the shape as a brush and then click "edit" and "define brush preset" name this, "bokeh"...

How To: Animate a 3D Lightsaber in Blender

Creating a 3D object in Blender is just a small part of the 3D graphics process. Now it has to move! This video will show you how to animate a 3D object in Blender, in this case a Star Wars Lightsaber. Without the benefit of having Mark Hamill to swing the thing around, you'll have to make your digital Lightsaber move all on its own, which shouldn't be too hard after watching this video.

How To: Design notebook paper in Adobe Photoshop

Create digital notebook paper in Adobe Photoshop! Whether you're new to Adobe's popular image editing software or simply looking to pick up a few new tips and tricks, you're sure to benefit from this free video tutorial from the folks at IT Stuff TV. For more information, including step-by-step instructions on how to create a notebook paper-style image in Photoshop, watch this graphic designer's guide.

How To: Design playing cards in Adobe Photoshop

Want to design a playing card logo? With Adobe Photoshop, the process is simple. Whether you're new to Adobe's popular image editing software or simply looking to pick up a few new tips and tricks, you're sure to benefit from this free video tutorial from the folks at IT Stuff TV. For more information, including step-by-step instructions on how to generate your own digital playing cards in Photoshop, watch this graphic designer's guide.

How To: Set up & solve simple word problems in Microsoft Excel

As you might guess, one of the domains in which Microsoft Excel really excels is business math. Brush up on the stuff for your next or current job with this how-to. In this tutorial from everyone's favorite digital spreadsheet guru, YouTube's ExcelIsFun, the 14th installment in his "Business Math" series of free video lessons, you'll learn how to set up and solve and write conclusions for simple word problems in Excel.

How To: Conditionally format a vertical histogram in Excel 07

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 199th installment in their series of digital spreadsheet magic tricks, you'll learn how to apply conditional formatting to a vertical histogram based on a frequency distribution in Microsoft Excel 2007.

How To: Rip DVDs and convert videos with HandBrake

Everybody is going digital these days, so everybody has a reason for software like HandBrake. You can save your entire DVD collection on your computer in digital files, and you can convert videos into different formats. Check out this video tutorial on how to rip DVDs and convert videos on Ubuntu Linux, Windows, and Mac.

How To: Backup your photos in Apple iPhoto

Backing up your digital photos with Apple iPhoto while running Mac OS X can give you peace of mind of knowing that you will not accidentally lose your precious photos. In this video tutorial, you'll learn how. For more, or to get started backing up your own photos in Apple iPhoto, watch this how-to.

How To: Optimize your Windows PC

Has your Windows PC grown increasingly sluggish over time? In this how-to, Digital Connector James Vargas (recalling a young Jean-Pierre Léaud) guides users through speeding up and optimizing a Windows PC. Take a look. Whether you run XP, 2000 or Vista, you're certain to benefit from this tutorial.

How To: Draw a caricature in a different way

This is one of the ways that artist Merrill Kazanjian makes his caricatures. He shows the viewer how to make a traditional/digital hybrid (tradigital) collage portrait. Look for interesting eyes, noses and mouths from different photographs. Make an oval for the head and paste down the facial features. Watch to learn more.