DRM Chair only works 8 times

chair

Download a song from iTunes, and you can only add that song to the music library of five other computers. Grab a copy of the latest Microsoft Office, and you’d better hope you won’t be upgrading your computer any time soon. Obviously DRM is a great tool for companies to make sure we only use software and data as intended, … Read the rest

Motorized binocular chair has you stargazing in comfort

motorized-binocular-chair-for-stargazing-in-comfort

It seems like something out of The Red Green Show but this motorized stargazing chair is a serious piece of astronomical hardware. It has a shelf that places a set of high-power binoculars directly in the user’s line of sight. The elevation is easy to adjust. And a power drill lets you take the whole thing for a spin.… Read the rest

Hackaday Links: July 24, 2011

Plasma speakers

Apparently if you run AC and DC currents through a welding torch flame you can use the resulting plasma as a loudspeaker. [Thanks Cody]

Power metering

The Google Power Meter API is no longer in development but that didn’t stop [Pyrofer] from finishing his metering hardware. It uses a reflectance sensor to read the meter instead … Read the rest

Rapid furniture prototyping

SketchChair is a piece of software that takes the engineer out of engineering furniture. In a child’s-dream-come-true you draw the outlines you’d like to have, add some legs, and the software pops out a design ready to be laser-cut. The finishing touch of adding palm fiber and felt produces what we imagine is a moderately comfortable place to sit. Now … Read the rest

Did that table just move?

A table and chair that can move around by themselves? What’s next, suicide boothsself-replicating robots, and Star Trek styled tablet computers? It seems that [Adam Lassy] is moving in that direction. He took this furniture from Ikea and made some neat modifications to give it mobility. Each of the four legs has wheels on them and … Read the rest

Rideable hexapod

Who hasn’t fantasized about riding on a hexapod robot?  With these detailed instructions, you very well could be living out your fantasy very soon. As you can see in the video, they opted for connected legs instead of 6 independent ones, so your dreams of riding the dancing Lou Bega bot may have to wait for another day.

[via … Read the rest

Robot chairs


Chairs may be among the most useful inventions known to humanity, but that doesn’t mean that a clever engineer or two can’t improve on the idea. As proof, we offer you this list of robotic chairs that do much more than provide a place to put your rear in.… Read the rest