A video from Graham River Productions, presented by Shannon Smith, explains how to interpret Histograms on modern Digital Cameras. Just because a captured image looks nice on the camera screen does not mean that it is really good. One of the better checks for quality of a photograph is the histogram display that is available on many modern cameras. Histograms accurately tell whether the full potential of the the camera's optical sensor has been utilized or not; and are the tools of choice for...
The video asks the question "What would you do to gain respect?" This is the bad example. It says that you should turn the sound off on your cell phone before you enter the interview. The video suggests that talking on your cell phone during an interview will lower your chances of getting the job. The video also suggests that keeping your potential employer waiting while you take a phone call can also keep you from getting the job for which you are interviewing.
This video explains how to not answer an interview question from a potential employer. The question is "Share a goal you set for yourself." The interviewee answered the question incorrectly. She avoided answering the question by describing goals that she set for her employees when she was a manager. She also added that the company set a goal and the prize was a trip to Hawaii. Sharing a goal you set for others does not answer the question, and neither does a company goal.
A conservative vector field is defined as being the gradient of a function, or as a scaler potential. Conservative vector fields are not dependent on the path; they are path independent. Conversely, the path independence of the vector field is measured by how conservative it is. These fields are also characterized as being ir-rotational, which means they have vanishing curls. Actually, ir-rotational vector fields are conservative as long as a certain condition on the geometry of the domain is...
A menstrual cup is a potential alternative to possibly toxic tampons or cumbersome sanitary napkins (pads). Instead is a readily available menstrual cup, but many women are unfamiliar with how to use it. This how-to video shows the procedure to using the Instead menstrual cup. It may require some practice, it may not be for everyone, but some women might find it preferable to their current method of feminie hygiene. Check out this video tutorial and learn how it's done.
In this video Chris Pels shows how to create an MSBuild project that orchestrates the execution of the aspnet_compiler and aspnet_merge utilities for an ASP.NET web site. First, learn the fundamentals of the compilation process for an ASP.NET web site and the role of the two command line utilities. Next, see how to create an MSBuild project file and the primary elements such as PropertyGroup and Target. Then learn the details of how to execute the aspnet_compiler and aspnet_merge utilities fr...
35mm lens adapters cost thousands to buy, hundreds to build, degrade the objective technical quality of your video and make your camcorder an entire magnitude more difficult to use. And they won't make your video magically look like film. Nothing will. On the other hand, by adding selective focusing options to small consumer camcorders, 35mm lens adapters have the potential to produce some absolutely gorgeous images. Watch this video tutorial and learn how to adapt a video camera to a 35mm le...
You might not believe it, with our experience of the great British weather, but more people die of skin cancer in the UK than in Australia. In this exclusive guide, Dr Jessen stresses the importance of being familiar with our skin and any moles we might have, and provides simple and effective ways to check ourselves. He also advises on the safest way to enjoy the sun and dispels some myths along the way. You can’t catch the sun on a cloudy day? Think again. Watch this video tutorial and learn...
Check out this video tutorial to see how to tansfer blood specimens with the BD Blood Transfer Device.
The best physics lecturer, Walter Lewin, makes another wonderful physics demonstration after having read a lecture on batteries.
One of the hallmarks of augmented reality's coming of age is that the technology is starting to find a home in business categories that are less obvious compared to typical AR enterprise use cases.
The year 2019 was filled with all the normal peaks and valleys of the tech business cycle, but this year was particularly important in a space as relatively young as the augmented reality industry.
While the long-awaited HoloLens 2 officially arrived this week, details leaked about another, arguably longer-awaited AR headset, the fabled wearable from Apple, and a previously undisclosed partner assisting the Cupertino-based company with the hardware.
The HoloLens has made enough of an impact on the healthcare industry for Microsoft technology partner Medivis to convince investors to pledge $2.3 million in funding for its surgical platform.
Although Apple's Animoji game is strong, as recently exampled by its Ariana Grande collaboration, Google isn't slacking either, unleashing a far more immersive music experience for smartphone users.
WaveOptics, makers of diffractive waveguides, has inched closer toward getting products featuring its technology to market through a production partnership with a consumer electronics company whose clients include Google, Microsoft, and Sony.
In the waning days of October, at the Innovation Tokyo 2018 conference, attendees got their hands on some of the new augmented reality experiences that Niantic is working on through its Real World Platform.
When Pokémon GO developer Niantic launches its Real World Platform for augmented reality gaming, it will run over 5G speeds courtesy of T-Mobile parent company Deutsche Telekom and the edge servers of its MobiledgeX subsidiary, the companies announced today.
In an effort to help its advertising partners close sales with its sponsored augmented reality camera effects, Snapchat has launched a set of e-commerce tools designed to encourage users to buy products directly in the app.
The year is 2018. You just received your own Magic Leap One: Creator Edition. What now? Rewinding back to today, we know of one specific app that will be available for Magic Leap's device, along with two others that could be tagged as highly likely. Paired with Magic Leap's own experiments and demonstrations, we can get a sense of what the playground for this new toy will offer.
Ever since the planet went crazy trying to find augmented reality creatures in Pokémon GO, we've been waiting for the next virtual object game capable of delivering a similar hit. And now, we might finally have one coming, direct from the magical world of Harry Potter.
Mobile AR developer Blippar has achieved a breakthrough by releasing what appears to be the first commercially-available AR navigation app.
The Nokia 6 has been out since January, releasing in China before having a slow trickle of releases throughout the year. Despite announcing a global release, the United States never received a street date for the smartphone, and for all this time, Nokia has left us out to dry. Now, it seems, their phone could be on its way as the 6 has received its FCC certification.
Figuring out exactly which apps on your phone are eating through resources and battery life can be a difficult task. Though some information can be found in Android's battery menu, the charts and graphs provided here pale in comparison to what's offered by the GSam app. If you configure this app properly, it provides deep insight into battery, CPU, and data usage.
On October 17, 1943, a story in the New York Herald Tribune read "Many laymen — husbands, wives, parents, brothers, sisters, friends — beg Dr. Keefer for penicillin," according to the American Chemical Society. Dr. Chester Keefer of Boston was responsible for rationing the new miracle drug, penicillin.
Facebook really wants us to use Messenger. For the most part, they've succeeded; theirs is one of the most popular messaging apps right now. And with yesterday's announcement of new features, Facebook is only going to make their flagship chat application better.
Creating a dress, or any other clothes for that matter, takes quite a bit of design, planning, and manufacturing to get it just right. Fashion designer Jim Reichert put on a HoloLens and saved himself a bunch of time designing a dress through the use of a life-sized holographic woman.
Augmented reality began on smartphones but technical limitations have prevented further development. Google's Tango (formerly Project Tango) aimed to change all that, and with Lenovo's help, they now have their first device.
For the past couple of years, random internet dwellers have embarked on an ambitious quest to see just how useless a box can be in hopes of earning sweet, sweet internet points. Welcome to the world of useless machines.
If you've ever rooted an Android device in the past or installed a custom recovery, you're surely familiar with the term "unlocked bootloader." But if all of this sounds like gibberish to you, some major changes in Android have made it to where you should definitely get familiar with the concepts.
Job interview success can be a difficult thing to measure. Is confidence a job-winning trait? Or were the interviewer's questions not answered as fully as they had hoped? Maybe you weren't sure how your big, happy smile went over with such a formal setting.
The movie Her is getting a lot of love from viewers and critics alike. While I find it kind of creepy to fall in love with a computer program, if Scarlett Johansson talked to me every day, I'd probably fall in love too.
I don't like paying for repairs, and I don't like purchasing extended warranties. When one of my gadgets break, I perform emergency surgery and try and fix it myself. It doesn't always go well, but I've managed to resuscitate a few iPhones, an HDTV, an Android tablet, multiple MacBook Pros, and other gadgets seemingly on their deathbeds.
BioShock: Infinite just came out today, and some people will no doubt play the game all of the way through with the object of beating the game. Others, though, will not only want to beat the game, but will want to earn every single achievement (or trophy) possible—and the A Real Pistol achievement is one of the very first (and easiest) ones you can get. In order to complete this task, you will need to kill 25 enemies with the Broadsider Pistol. You can pick up a Broadsider Pistol in the first...
Having to read a bunch of articles and tweets everyday can be tiresome, but if you can have a sweet-ass personal assistant read them for you, you're pretty golden.
Hi Everybody, New tutorial up - Real Life StarCraft II. In this tutorial I go through free move camera tracking, then importing the camera tracking to 3dsmax, placing StarCraft models into the scene, rendering 3 passes and back to After Effects for compositing.
Christopher Nolan's Batman trilogy has been one of the most successful film series of all time, so it comes as no surprise that everyone wants their own real-life versions of the Dark Knight's gadgets and vehicles.
In this tutorial, we learn how to create fake blood effects. The easiest blood formula is to use soap and red food coloring, nothing else. It's the easiest blood to make and looks more realistic than anything else. You can also make blood out of different things if you want to make a more expensive version. Make sure you always add in red food coloring and make it dark to match the color of real blood. The liquid should flow so it looks like real blood. To create blood splatter, you will take...
The discriminate of any equation in any degree plays an important role in determining the roots of that equation.
