Technology

More about “Tele-signing”

More about “Tele-signing”

“A new invention by Booker Prize-winning Canadian author Margaret Atwood, a remote-controlled pen that allows writers to sign books for fans from thousands of miles away, is seen during a presentation at London’s annual Book Fair, Sunday March 5, 2006.” – Link. Unotchit – Link. Videos of the Unotchit in action – Link. Related: Telepresence […]

HOW TO – Build a home phone-exchange

HOW TO – Build a home phone-exchange

Markus writes – “This miniature, 8-line home telephone exchange (PABX) works with standard telephones and features high-quality, user-friendly progress tones. Connection to telephones is via a two-wire unbalanced loop with a common ground. Only pulse dialling is supported although the exchange could be adapted to use a DTMF tone decoder.” Lots of schematics and photos […]

Photos from Combots tournament

Photos from Combots tournament

Our pals at Robot Magazine have some great robot combat photos from Combots – “Photojournalist Quinn Norton provides an overview of the recent Combots tournament with stellar images of the action in an extended photo essay. In a pictorial sidebar packed with images taken in the pits, contributor P3 offers an intimate visual portrait of […]