[Dan Rosenfeld] does a lot of thinking in his spare time, and one thing he returns to pretty often is videoconferencing. He’s often wondered why it hasn’t caught on enough to become a ubiquitous piece of technology, and his examination of the topic in regards to eye contact and spatial awareness inspired him to create a very unique Halloween costume.
His “Big Head” costume consists of a front-mounted 24” LCD panel that displays the wearer’s face in real time. Inside the large headpiece [Dan] installed a microphone, another LCD screen, a half silvered mirror, and a video camera – not to mention all of the power-related goodies required to keep it running. While the main LCD displays his face, the internal monitor is fed by an externally mounted camera that shows him everything going on outside the box. This image is reflected off the half silvered mirror, allowing him to gaze directly at the camera, while also seeing what’s going on in front of him.
As you can see in the video below, the effect is pretty cool, and devoid of the ‘disconnected’ look most people have when talking to others via a camera and computer screen.
Continue reading “Big Head costume would make Max Headroom jealous”
We believe that some of the best things in life are built from half-assed ideas and held together with duct tape. Take this fan-powered Razor scooter [Charles Guan] built, for example – it’s chock full of both.
Having built a ducted fan-powered shopping cart in the past [Charles] is no stranger to ridiculous ideas. After a friend sent him a mockup of a fan powered scooter, he felt that he couldn’t “…take such an absurd image not seriously.”
Determined to make his fan-powered dreams a reality, he hunted around for Razor scooter parts, and managed to scavenge just about everything he needed. Parts of three scooters were welded together, forming the wide-stanced trike you see in the picture above. He mounted a fan and some battery packs onto the scooter, both similar to those found on his Fankart. Once everything was in place, he hit the streets.
As you can see in the video below, the Fanscooter looks as fun as it is loud. [Charles] says they have hit a top speed of about 10 mph thus far, but they should be able to blow past that once they balance the blades and have a
victim tester willing to suspend his babymakers over the fan duct. Keep your eyes on his site, we’re sure to see some tweaks and improvements over the coming weeks.
Continue reading “Awesome fan-powered Frankenscooter”
[Tom] has an office job in China. His office is cooled by a small single room air conditioner. In an effort to make his office a little more comfortable, he built this IR timer unit. It cools his office down before he gets there so he doesn’t have to wait for it in the morning. He started by decoding the IR signal from the remote for the unit. He then built this ATiny13 based remote. He notes that the internal clock of this thing isn’t that accurate. power cycling it every day seems to help. It is also pretty cool that he built the unit to not only send the cooling code, but he can switch it to the heating code for the winter.