Gadgets

Glass lens doorknob gives preview of room beyond

Glass lens doorknob gives preview of room beyond

Probably not all doors should offer previews, all the time, but this is undeniably wonderful. As it is, the knob offers bi-directional viewing; I wonder if you could half-silver one side and make it one-way? Johnny Strategy at Spoon & Tomago writes:

In conjunction with Design Tide Tokyo, architect Hideyuki Nakayama – a protégé of Toyo Ito - has teamed up with UNION, a manufacturer of door handles and levers, to create a glass globe doorknob. As you approach the doorknob you catch a glimpse of what appears to be another world, waiting for you to enter and join, but in fact is a reflection of the room on the other side of the door.

[via Gizmodo]

Touchscreen made of ice

Touchscreen made of ice

We’ve seen some pretty interesting touchscreen hacks over the past couple of years, but this one definitely stands out for it’s unique surface. A group of Finnish hackers from Nokia substituted the standard opaque white screen used in most rear projection touchscreens with one made of blocks of ice.

Android controlled cat feeder

Android controlled cat feeder

I’ve got to build one of these. I usually leave out gobs of food in a couple of bowls expecting my cat to exercise his free will, but this seems like so much more fun. Usually it’s the cat that’s playing the games. And who isn’t interested in Arduino, Android, and 3D printed parts? It’s like some perverse Internet-connected feline vending machine, but instead of some elaborate scheme involving payment gateways and QR codes, it relies on toxoplasmosis-induced mind control. Who’s the robot now?