Great Gadgets

by Karel Thönissen

If you have got 4500 dollars to spare, then this may be a very nice Christmas present: one of the videos and the rest of the site with more astonishing videos near the bottom of the page. Unbelievable what is possible with modern robotics.

If you haven't got the money yet, but you got the patience, then this may be something for you: a small wearable holographic projector. The smaller the device, the better the quality of the image. No lenses, so no focussing problems!