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• Visual History for Chrome Maps Out Your Browser History in an Interactive Graph

  - by Jason Fitzpatrick

  Curious how your adventures on the web interweave? Visual History for Chrome maps out related web sites in your browsing history into an interactive chart–visualize your browsing over the last hours, days, or months. One of the interesting elements of Visual History is that it doesn’t simply link sites together via activated hyperlinks but by consecutive use within 20 minute increments–thus if you frequently hit up Gmail, Facebook, and Reddit first thing in the morning, they’ll all appear together in a usage cluster. Site can be organized by URL, sub-domain, or domain. Visual History is free, Chrome only. Visual History for Chrome [Chrome Web Store] HTG Explains: What The Windows Event Viewer Is and How You Can Use It HTG Explains: How Windows Uses The Task Scheduler for System Tasks HTG Explains: Why Do Hard Drives Show the Wrong Capacity in Windows?

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• Van Gogh’s Starry Night Rendered in Hubble Telescope Images

  - by Jason Fitzpatrick

  The process of making a large image out of mosaic of smaller image “pixels” is certainly nothing new; this rendition of Starry Night using images from the Hubble telescope, however, is a particularly fitting use of the technique. Crafted by Alex H. Parker, a researcher at the Harvard-Smithsonian Center for Astrophysics, on evenings when cloud cover prevented him from conducting his research, the image is a carefully constructed mosaic of NASA supplied photos from the Hubble telescope program. Hit up the link below to check out the full size image. Starry Night Arranged by Alex H. Parker 8 Deadly Commands You Should Never Run on Linux 14 Special Google Searches That Show Instant Answers How To Create a Customized Windows 7 Installation Disc With Integrated Updates

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• Ask the Readers: What’s the Best Order for Installing Apps on a New Computer?

  - by Jason Fitzpatrick

  Whether your computer is brand new or feels brand new after an OS refresh, we’re curious to see what order you install applications in. What goes on first? What goes on last? What is forgotten until you need it? This week, inspired by this Best Order to Install Everything guide over at the Windows 7 tutorial site 7 Tutorials, we’re curious to hear what order you’re installing applications in. Whether you just purchased a new PC, wiped an old one, or performed an upgrade the necessitates re-installing some apps, we want to hear about it. Sound off in the comments with your installation lists and tips; make sure to check back on Friday to see our What You Said roundup. How To Encrypt Your Cloud-Based Drive with BoxcryptorHTG Explains: Photography with Film-Based CamerasHow to Clean Your Dirty Smartphone (Without Breaking Something)

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• Iron Man’s Arc Reactor Built from Dollar Store Parts

  - by Jason Fitzpatrick

  Building a good looking Iron Man cosplay suit on a budget is no easy task; this clever Dollar Store inspired build combines cheap off the shelf parts to create a surprisingly awesome Arc Reactor. LED lights, sink strainers, and some sewing pins were all sacrificed to create this inexpensive but great looking Arc Reactor prop. Hit up the link below for a full run down of the build. Iron Man Arc Reactor [via Make] HTG Explains: Learn How Websites Are Tracking You Online Here’s How to Download Windows 8 Release Preview Right Now HTG Explains: Why Linux Doesn’t Need Defragmenting

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• Ask HTG: Using the Malicious Software Removal Tool, Scheduling Computer Startups, and Diagnosing an Overheating Laptop

  - by Jason Fitzpatrick

  Once a week we select a few questions from the pile of emails we answer and share the solutions with the greater readership; this week we’re looking at the Microsoft Malicious Software Removal Tool, scheduling computer startups, and how to diagnose an overheating laptop. HTG Explains: When Do You Need to Update Your Drivers? How to Make the Kindle Fire Silk Browser *Actually* Fast! Amazon’s New Kindle Fire Tablet: the How-To Geek Review

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• Curiosity’s Descent to Mars in HD [Video]

  - by Jason Fitzpatrick

  Thanks to the Mars Descent Imager (MARDI) mounted on the fore-port side of Curiosity we’re treated to a high-resolution video of Curiosity’s descent to Mars. The video from MARDI, combined with the video editing of YouTube user DLFitch, yields the above video. He writes: This is a full-resolution version of the NASA Curiosity rover descent to Mars, taken by the MARDI descent imager. As of August 20, all but a dozen 1600×1200 frames have been uploaded from the rover, and those missing were interpolated using thumbnail data. The result was applied a heavy noise reduction, color balance, and sharpening for best visibility. The video plays at 15fps, or 3x realtime. The heat shield impacts in the lower left frame at 0:21, and is shown enlarged at the end of the video. Image source. Complete MSL Curiosity Descent – Full Quality Enhanced 1080p + Heat Shield impact [YouTube] HTG Explains: Is UPnP a Security Risk? How to Monitor and Control Your Children’s Computer Usage on Windows 8 What Happened to Solitaire and Minesweeper in Windows 8?

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• This Week In Geek History: Steve Jobs Demos the First Mac, Mythbusters Hits the Airwaves, and Dr. Strangelove Invades Popular Culture

  - by Jason Fitzpatrick

  It was quite a wild ride for this week in Geek History: Steve Jobs gave a demonstration of the first Macintosh computer, beloved geek show MythBusters took to the air, and iconic movie Dr. Strangelove appeared in theatres and our collective consciousness. Latest Features How-To Geek ETC How To Create Your Own Custom ASCII Art from Any Image How To Process Camera Raw Without Paying for Adobe Photoshop How Do You Block Annoying Text Message (SMS) Spam? How to Use and Master the Notoriously Difficult Pen Tool in Photoshop HTG Explains: What Are the Differences Between All Those Audio Formats? How To Use Layer Masks and Vector Masks to Remove Complex Backgrounds in Photoshop Bring Summer Back to Your Desktop with the LandscapeTheme for Chrome and Iron The Prospector – Home Dash Extension Creates a Whole New Browsing Experience in Firefox KinEmote Links Kinect to Windows Why Nobody Reads Web Site Privacy Policies [Infographic] Asian Temple in the Snow Wallpaper 10 Weird Gaming Records from the Guinness Book

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• Ask How-To Geek: Speeding Up the Start Menu Search, Halting Auto-Rotating Android Screens, and Dropbox-powered Torrenting

  - by Jason Fitzpatrick

  This week we take a look at tweaking the Window’s start menu search for fast and focused searching, locking down a hyperactive Android screen, and fueling your torrenting habit through Dropbox. Once a week we dip into our reader mailbag to help readers solve their problems, sharing the useful solutions with you in the process. Read on to see our fixes for this week’s reader dilemmas. Latest Features How-To Geek ETC Inspire Geek Love with These Hilarious Geek Valentines How to Integrate Dropbox with Pages, Keynote, and Numbers on iPad RGB? CMYK? Alpha? What Are Image Channels and What Do They Mean? How to Recover that Photo, Picture or File You Deleted Accidentally How To Colorize Black and White Vintage Photographs in Photoshop How To Get SSH Command-Line Access to Windows 7 Using Cygwin Amazon Finally Adds Real Page Numbers to the Kindle Now You Can Print Google Docs and Gmail through Google Cloud Print AppBrain Enables Direct-to-Phone Installation Again Build a DIY Clapper to Hone Your Electronics Chops How to Kid Proof Your Computer’s Power and Reset Buttons Microsoft’s Windows Media Player Extension Adds H.264 Support Back to Google Chrome

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• Jailbreak Your Kindle for Dead Simple Screensaver Customization

  - by Jason Fitzpatrick

  If you’re less than delighted with the default screensaver pack on the Kindle relief is just a simple hack and a reboot away. Read on to learn how to apply a painless jailbreak to your Kindle and create custom screensavers. Unlike jailbreaking other devices like the iPad and Android devices—which usually includes deep mucking about in the guts of your devices and the potential, however remote, for catastrophic bricking—jailbreaking the Kindle is not only extremely safe but Amazon, by releasing the Kindle sourcecode, has practically approved the process with a wink and a nod. Installing the jailbreak and the screensaver hack to replace the default screensavers is so simple we promise you’ll spend 1000% more time messing around making fun screensaver images than you will actually installing the hack. The default screensaver pack for the Amazon Kindle is a collection of 23 images that include portraits of famous authors, woodcarvings from centuries past, blueprints, book reliefs, and other suitably literature-oriented subjects. If you’re not a big fan of the pack—and we don’t blame you if, despite Emily Dickinson being your favorite single lady, you want to mix things up—it’s extremely simple to replace the default screen saver pack with as many custom images as your Kindle can hold. This hack works on every Kindle except the first generation; we’ll be demonstrating it on the brand new Kindle 3 with accompanying notes to direct users with older Kindles. Latest Features How-To Geek ETC The How-To Geek Holiday Gift Guide (Geeky Stuff We Like) LCD? LED? Plasma? The How-To Geek Guide to HDTV Technology The How-To Geek Guide to Learning Photoshop, Part 8: Filters Improve Digital Photography by Calibrating Your Monitor Our Favorite Tech: What We’re Thankful For at How-To Geek The How-To Geek Guide to Learning Photoshop, Part 7: Design and Typography Happy Snow Bears Theme for Chrome and Iron [Holiday] Download Full Command and Conquer: Tiberian Sun Game for Free Scorched Cometary Planet Wallpaper Quick Fix: Add the RSS Button Back to the Firefox Awesome Bar Dropbox Desktop Client 1.0.0 RC for Windows, Linux, and Mac Released Hang in There Scrat! – Ice Age Wallpaper

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• This Week in Geek History: NORAD Tracks Santa, First HTTP Test, Babbage’s Birthday

  - by Jason Fitzpatrick

  History trivia shouldn’t be limited to just treaty dates and wars ending, we’re marking off major milestones in geek history—one week at at time. This week in history we’ve got Santa on the Cold War radar, baby HTTP going for a spin, and Babbage’s birth to help usher in the age of computers. Latest Features How-To Geek ETC How to Use the Avira Rescue CD to Clean Your Infected PC The Complete List of iPad Tips, Tricks, and Tutorials Is Your Desktop Printer More Expensive Than Printing Services? 20 OS X Keyboard Shortcuts You Might Not Know HTG Explains: Which Linux File System Should You Choose? HTG Explains: Why Does Photo Paper Improve Print Quality? An Alternate Star Wars Christmas Special [Video] Sunset in a Tropical Paradise Wallpaper Natural Wood Grain Icons for Your Desktop and App Launcher Docks My Blackberry Is Not Working! The Apple Too?! [Funny Video] Hidden Tracks Your Stolen Mac; Free Until End of January Why the Other Checkout Line Always Moves Faster

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• What You Said: The Technology You’re Most Thankful For

  - by Jason Fitzpatrick

  Earlier this week we asked you to share the technology you were most thankful for–big or small, old or new–and you responded. Read on to see the tech your fellow readers are thankful to have. Many readers were thankful for the Internet as an entire technological advance. Lee writes: I’d probably have to say the Internet in general, because that has essentially inspired most most of the features in modern technology. Plus, I wouldn’t know nearly as much about tech now if I didn’t have access to the Internet. Jim is especially thankful for the Internet: The Internet. The information I’ve found and people I’ve met, (including my wife), have been life changing. Why Does 64-Bit Windows Need a Separate “Program Files (x86)” Folder? Why Your Android Phone Isn’t Getting Operating System Updates and What You Can Do About It How To Delete, Move, or Rename Locked Files in Windows

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• SmoothLife Is a Super Smooth Version of Conway’s Game of Life [Video]

  - by Jason Fitzpatrick

  What happens if you change cellular automaton program Game of Life to use floating point values instead of integers? You end up with SmoothLife, a fluid and organic growth simulator. SmoothLife is a family of rules created by Stephan Rafler. It was designed as a continuous version of Conway’s Game of Life – using floating point values instead of integers. This rule is SmoothLifeL which supports many interesting phenomena such as gliders that can travel in any direction, rotating pairs of gliders, wickstretchers and the appearance of elastic tension in the ‘cords’ that join the blobs. You can check out the paper outlining how SmoothLife works here and then grab the source code to run your own simulation here. [via Boing Boing] HTG Explains: What is the Windows Page File and Should You Disable It? How To Get a Better Wireless Signal and Reduce Wireless Network Interference How To Troubleshoot Internet Connection Problems

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• REST: How to store and reuse REST call queries

  - by Jason Holland

  I'm learning C# by programming a real monstrosity of an application for personal use. Part of my application uses several SPARQL queries like so: const string ArtistByRdfsLabel = @" PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#> SELECT DISTINCT ?artist WHERE {{ {{ ?artist rdf:type <http://dbpedia.org/ontology/MusicalArtist> . ?artist rdfs:label ?rdfsLabel . }} UNION {{ ?artist rdf:type <http://dbpedia.org/ontology/Band> . ?artist rdfs:label ?rdfsLabel . }} FILTER ( str(?rdfsLabel) = '{0}' ) }}"; string Query = String.Format(ArtistByRdfsLabel, Artist); I don't like the idea of keeping all these queries in the same class that I'm using them in so I thought I would just move them into their own dedicated class to remove clutter in my RestClient class. I'm used to working with SQL Server and just wrapping every query in a stored procedure but since this is not SQL Server I'm scratching my head on what would be the best for these SPARQL queries. Are there any better approaches to storing these queries using any special C# language features (or general, non C# specific, approaches) that I may not already know about? EDIT: Really, these SPARQL queries aren't anything special. Just blobs of text that I later want to grab, insert some parameters into via String.Format and send in a REST call. I suppose you could think of them the same as any SQL query that is kept in the application layer, I just never practiced keeping SQL queries in the application layer so I'm wondering if there are any "standard" practices with this type of thing.

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• Ask How-To Geek: Rescuing an Infected PC, Installing Bloat-free iTunes, and Taming a Crazy Trackpad

  - by Jason Fitzpatrick

  You’ve got questions and we’ve got answers. Today we highlight how to save your computer if it’s so overrun by viruses and malware you can’t work from within Windows, install iTunes without all the bloat, and tame a hyper-sensitive trackpad. Once a week we dip into our mailbag and help readers solve their problems, sharing the useful solutions with you I the process. Read on to see our fixes for this week’s reader dilemmas. Latest Features How-To Geek ETC The Complete List of iPad Tips, Tricks, and Tutorials The 50 Best Registry Hacks that Make Windows Better The How-To Geek Holiday Gift Guide (Geeky Stuff We Like) LCD? LED? Plasma? The How-To Geek Guide to HDTV Technology The How-To Geek Guide to Learning Photoshop, Part 8: Filters Improve Digital Photography by Calibrating Your Monitor Deathwing the Destroyer – WoW Cataclysm Dragon Wallpaper Drag2Up Lets You Drag and Drop Files to the Web With Ease The Spam Police Parts 1 and 2 – Goodbye Spammers [Videos] Snow Angels Theme for Windows 7 Exploring the Jungle Ruins Wallpaper Protect Your Privacy When Browsing with Chrome and Iron Browser

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• Ask How-To Geek: Backing Up Photos to Flickr, Automating Repetitive Tasks, and Normalizing MP3 Volume

  - by Jason Fitzpatrick

  This week we take a look at how to automate your Flickr backups, knock out repetitive tasks with automation, and normalize your MP3 collection’s wild volume levels. Once a week we dip into our reader mailbag and help readers solve their problems, sharing the useful solutions with you in the process. Read on to see our fixes for this week’s reader dilemmas. Latest Features How-To Geek ETC How To Boot 10 Different Live CDs From 1 USB Flash Drive The 20 Best How-To Geek Linux Articles of 2010 The 50 Best How-To Geek Windows Articles of 2010 The 20 Best How-To Geek Explainer Topics for 2010 How to Disable Caps Lock Key in Windows 7 or Vista How to Use the Avira Rescue CD to Clean Your Infected PC Hide the Twitter “Litter” in Twitter’s Sidebar Area (Chrome and Iron) Public Domain Day: Reflections on Copyright and the Importance of Public Domain Angry Birds Coming to PS3 and PSP This Week I Hate Mondays Wallpaper for That First Day Back at Work Tune Pop Enhances Android Music Notifications Another Busy Night in Gotham City Wallpaper

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• SiriProxy Harnesses Siri’s Voice Processing to Control Thermostats and More

  - by Jason Fitzpatrick

  iOS: This clever hack taps into the Siri voice agent in iPhone 4S units and allows a proxy service to execute commands outside the normal range of Siri’s behavior–like adjusting the thermostat. It’s a highly experimental hack but it showcases the great potential for Siri-based interaction with a wide range of services and network devices. In the above video Apple enthusiast Plamoni demonstrates how, using SiriProxy, he can check and control his home thermostat. Watch the video the see it in action and, if you feel like riding the edge of experimental and unapproved iPhone antics, you can hit up the link below for the source code and additional documentation. SiriProxy [via ExtremeTech] HTG Explains: When Do You Need to Update Your Drivers? How to Make the Kindle Fire Silk Browser *Actually* Fast! Amazon’s New Kindle Fire Tablet: the How-To Geek Review

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• 10 Easy DIY Father’s Day Gift Ideas

  - by Jason Fitzpatrick

  If you’re looking for a DIY gift for this Father’s Day that really shows off your maker ethic, this roundup of 10 DIY gifts is sure to have something to offer–fire pistons anyone? Courtesy of Make magazine, we find this 10 item roundup for great DIY projects you could hammer out between now and Father’s Day. The roundup includes everything from the mini-toolbox (really, more of a parts box) see in the photo here to more dynamic gifts like a homemade fire piston and a spider rifle. Hit up the link below to check out all the neat projects which, intended as a gift or not, will prompt you to head out to the workshop. Top 10: Easy DIY Gifts My Dad Would Dig [Make] HTG Explains: What Is RSS and How Can I Benefit From Using It? HTG Explains: Why You Only Have to Wipe a Disk Once to Erase It HTG Explains: Learn How Websites Are Tracking You Online

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• Solar Case Mod Powers Raspberry Pi FTP Server with Sunshine

  - by Jason Fitzpatrick

  This project combines a solar panel, Raspberry Pi, and a bit of code for the Pi to turn the whole array into a solar powered server (you could easily modify the project to become a solar powered music player or other device). The case mod comes to us courtesy of tinker CottonPickers–he shares the build and offers the cases for sale here. Building off the solar case, David Hayward at CNET UK added on an FTP server so that the Pi can serve as a tiny, take-anywhere, power-outlet optional, file sharing hub. Hit up the link below for the FTP configuration instructions. How to Make a Raspberry Pi Solar-Powered FTP Server [CNET UK] How to Fix a Stuck Pixel on an LCD Monitor How to Factory Reset Your Android Phone or Tablet When It Won’t Boot Our Geek Trivia App for Windows 8 is Now Available Everywhere

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• Ask How-To Geek: Diagnosing DSL Hang Ups, Extracting Media from PowerPoint, Restricting IE to a Single Web Page

  - by Jason Fitzpatrick

  This week we take a look at flaky DSL connections, extracting media from PowerPoint presentations, and how to lock down IE to a single website without any additional software or network configuration hacking necessary. Once a week we dip into our reader mailbag and help readers solve their problems, sharing the useful solutions with you in the process. Read on to see our fixes for this week’s reader dilemmas. Latest Features How-To Geek ETC How to Get Amazing Color from Photos in Photoshop, GIMP, and Paint.NET Learn To Adjust Contrast Like a Pro in Photoshop, GIMP, and Paint.NET Have You Ever Wondered How Your Operating System Got Its Name? Should You Delete Windows 7 Service Pack Backup Files to Save Space? What Can Super Mario Teach Us About Graphics Technology? Windows 7 Service Pack 1 is Released: But Should You Install It? Page Zipper Unpacks Multi-Page Articles for Single-Page Display Minty Bug: Build an FM Bug Inside a Mint Container Get the MakeUseOf eBook Guide to Hacker Proofing Your PC Sync Your Windows Computer with Your Ubuntu One Account [Desktop Client] Awesome 10 Meter Curved Touchscreen at the University of Groningen [Video] TV Antenna Helper Makes HDTV Antenna Calibration a Snap

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• HTG Explains: What’s a Solid State Drive and What Do I Need to Know?

  - by Jason Fitzpatrick

  Solid State Drives (SSDs) are the lighting fast new kid on the hard drive block, but are they a good match for you? Read on as we demystify SSDs. The last few years have seen a marked increase in the availability of SSDs and a decrease in price (although it certainly may not feel that way when comparing prices between SSDs and traditional HDDs). What is an SSD? In what ways do you benefit the most from paying the premium for an SSD? What, if anything, do you need to do differently with an SSD? Read on as we cut through  the new-product-haze surrounding Solid State Drives. Latest Features How-To Geek ETC How to Get Amazing Color from Photos in Photoshop, GIMP, and Paint.NET Learn To Adjust Contrast Like a Pro in Photoshop, GIMP, and Paint.NET Have You Ever Wondered How Your Operating System Got Its Name? Should You Delete Windows 7 Service Pack Backup Files to Save Space? What Can Super Mario Teach Us About Graphics Technology? Windows 7 Service Pack 1 is Released: But Should You Install It? Save Files Directly from Your Browser to the Cloud in Chrome and Iron The Steve Jobs Chronicles – Charlie and the Apple Factory [Video] Google Chrome Updates; Faster, Cleaner Menus, Encrypted Password Syncing, and More Glowing Chess Set Combines LEDs, Chess, and DIY Electronics Fun Peaceful Alpine River on a Sunny Day [Wallpaper] Fast Society Creates Mini and Mobile Temporary Social Networks

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• Collaborate 2010: Spotlight on Oracle Content Management

  - by [email protected]

  Excitement is building for the Collaborate conference April 18th through the 22nd. Outside of the event being in Las Vegas, which for me often seems to add to the excitement, there will be a great lineup of Oracle Content Management focused sessions. In fact, there are currently over 30 content management sessions scheduled, and attendees will get to hear from customers, partners, as well as Oracle experts. Attendees should expect to hear a lot about Oracle Content Management 11g at Collaborate 2010. Roel Stalman and Andy MacMillan will kick off these discussions on Monday, April 19th as they present Oracle Content Management's product strategy and roadmap (10:45 - 11:45). Monday's lineup also includes sessions on Oracle Imaging and Process Management (I/PM) 11g and Oracle Forms Recognition (2:30 - 3:30), which were both released in January. For those customers using older versions of I/PM or Stellent IBPM, be sure not to miss the "migrating to I/PM 11g" session on Monday as well (1:15 - 2:15) as this should give you some insight into the migration process. Check out the entire list of Oracle Content Management sessions here. Another focus at Collaborate this year is to discuss the benefits of using Oracle Content Management with Oracle Applications - Oracle E-Business Suite, PeopleSoft, and Siebel - so be sure to check out these sessions too: Accelerating Accounts Payable Processes with Integrated Document Imaging(Monday, April 19th, 3:45 - 4:45)Supercharge Your Siebel Sales and Marketing with Integrated Document Management(Tuesday, April 20th, 2:00 - 3:00)Oracle Enterprise 2.0 for Oracle Applications: The Value of an Integrated E2.0 Platform(Tuesday, April 20th, 3:15 - 4:15)Comprehensive Human Resources Automation with Oracle Content Management(Wednesday, April 21st, 1:00 - 2:00) Collaborate is also the perfect opportunity to meet Oracle executives and product experts. Attendees can sign up for 1 on 1 meetings at the event, and there will be someone representing each Oracle Content Management product. These meetings are probably the best way to get your product questions answered in a face-to-face manner. It seems more and more to me that Oracle Content Management customers are viewing Collaborate as "the" conference to attend each year. I hope you have plans to attend and I will see you there.

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• How to Create a Cinemagraph; Still Photos with Moving Elements

  - by Jason Fitzpatrick

  Cinemagraphs, still photos with moving elements, are quite a trend in photography circles. Unlike jerky animated GIFs, they’re much more fluid and subtle. Learn how to make them with this tutorial. At Photojojo! they have a detailed tutorial outlining how to create a cinemagraph that covers the planning and execution of your image. If you’ve never heard of the process before it’s pretty neat. You take a series of photographs and then, using image editing tools, mask off only the parts of the photo you want to move (like the eyes in the photos sample seen here). Then you blend the photos together and create an animated GIF where in only the small portion of the image actually moves. This is quite different than the jerky animated GIFs that result when people try to turn full motion video into an animation. Hit up the link below to see how you can create your own cinemagraphs. How to Make Cinemagraphs — Still Photos that Move Like Movies! How To Recover After Your Email Password Is CompromisedHow to Clean Your Filthy Keyboard in the Dishwasher (Without Ruining it)Learn How to Make HDR Images in Photoshop or GIMP With a Simple Trick

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• Real Life Pixar Lamp Can’t Get Enough Of Human Interaction

  - by Jason Fitzpatrick

  This curious lamp, powered by an Arduino board and servo motors, is just as playful as the on-screen counterpart that inspired its creation. The New Zealand Herald reports on the creation of the lamp, seen in action in the video above: The project is a collaborative effort by Victoria University students Shanshan Zhou, Adam Ben-Gur and Joss Doggett, who met in a Physical Computing class. The lamp’s movements are informed by a webcam with an algorithm working behind it. Robotics and facial recognition technology enable the lamp to search for faces in the images from its webcam. When it spots a face, it follows as if trying to maintain eye contact. How to Access Your Router If You Forget the Password Secure Yourself by Using Two-Step Verification on These 16 Web Services How to Fix a Stuck Pixel on an LCD Monitor

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• Block access to specific applications

  - by Jason Aren

  I would like to give several users rights to a computer running Ubuntu to do most administrative functions such as add/remove programs, save files, make settings changes, etc. However, I would like to block them from using several specific applications. Is this possible, and how would I do so? To provide a bit more detail: I am trying to set up Gnome Nanny to block adult websites from my kids' computer. I'd like to give them full access to the computer ACCEPT for Gnome Nanny. Windows has a program called K9 that cannot be turned off or uninstalled unless the user has the password EVEN if the user is an admin. Sounds like this isn't available on Ubuntu without a rather involved process of setting permissions on a large list of applications and functions to mimic admin rights.

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• How Many LEGO Bricks Would It Take to Build Your House?

  - by Jason Fitzpatrick

  Curious how many bricks and how many bucks it would take to recreate your house out of LEGO bricks? LEGO My House is more than happy to do the calculations for you. Courtesy of Movoto, a real-estate search engine, the calculator takes the square footage and story count of your home and generates an estimate of how many LEGO bricks it would take to create the same space. It would appear that our dreams of building a LEGO home might need to be put on hold for awhile. LEGO My House [via Boing Boing] How to Banish Duplicate Photos with VisiPic How to Make Your Laptop Choose a Wired Connection Instead of Wireless HTG Explains: What Is Two-Factor Authentication and Should I Be Using It?

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