Computers & Mobile

The latest DIY ideas, techniques and tools for digital gadgetry, open code, smart hacks, and more. Processing power to the people!

Crabfu paints on his iPhone

We’ve missed our buddy I-Wei Huang, aka Crabfu, who’s been busy getting the hang of raising ShrimpFu (aka his adorable baby son). While he hasn’t been building any bots (at least that he’s showing us), he’s been keeping busy between diaper changes with painting on his iPhone. I love that you can see the painting […]

“Tweetjects”? Noooooo….

In this BBC piece, an IBM engineer on the Isle of Wight, shows off the 16th century thatched cottage that he’s wired with sensors and connected to Twitter. In the article that accompanies the video, he uses a term he’s apparently coined for objects that tweet: “tweetjects.” I’m here to try and stage a lexicographical […]

Fishing net calls when it’s full

Fishing net calls when it’s full

From AfriGadget: Pascal Katana, a Fourth Year student at the Department of Electrical and Information Engineering at the University of Nairobi, Kenya, developed an electronic device that ‘automates’ fishing. The trap employs amplification of the sound made by fish while feeding. The acoustic signals are radiated and attract other fish who head toward the direction […]

Crowdsourcing airport security wait times

Crowdsourcing airport security wait times

Josh Sulkin, of FlyOnTime.us, has created this interesting little Twitter crowdsourcing experiment: I’d like to announce some major changes to the Apps For America 2 entry FlyOnTime.us, as well as ask for your help in a “crowdsourcing” experiment I’m conducting. First the experiment…I originally wanted to incorporate the data from the TSA’s airport security line […]

Online index of mechanical puzzles

Online index of mechanical puzzles

John Rausch’s Puzzle World website showcases some incredible and ingenious objects from Rausch’s own puzzle collection, and from those of others. The site is divided into categories like interlocking solid puzzles, impossible object puzzles, sequential movement puzzles, etc. It’s a nearly inescapable click-trap. Shown here are two of my favorites, so far. Above is Stewart […]