which had used 20,000 hand-drawn images to test how well human beings could recognise sketches. Hands are particularly difficult to draw. Here's the TU Berlin dataset in full. The researchers ...

When you're trying to communicate or understand ideas, words don't always do the trick. Sometimes the more efficient approach ...

See, Rik has become much more than just a runner. “I’m known as the Human Etch A Sketch.” Traveling around the country to write messages through running. “Basically, what I do is, I use GPS while I go ...