About
If you've got a story, picture, or link that's beyond belief, send it to tipline@haveigotoneforyou.com with your name and where you heard about it and we'll add it!
Accounts
Click here to check if anything new just came in.
February 23 2011
World’s Teeniest, Tiniest Computer Fits on the ‘N’ of a Penny
Back in the 1960s when mainframe computers filled entire rooms, the idea of sticking a computer in someone’s eye would likely have sounded ridiculous–but that’s just what scientists are planning to do. Researchers have unveiled an implantable computer system that’s meant to monitor glaucoma patients’ eye pressure.
The University of Michigan researchers say it’s officially the world’s smallest computer. Measuring less than 0.04 inches long (or a little over one cubic millimeter), the entire computer packs a lot into a little space: It has a pressure sensor, a low-power microprocessor, a wireless radio and antenna that sends information to an external device, a battery, and a solar cell to charge the battery. It can store information for up to a week, and the system can link with other devices to form networks of wireless sensors.
According to Live Science, millimeter-scale computers are a new technological frontier:
“When you get smaller than hand-held devices, you turn to these monitoring devices,” said David Blaauw, a professor of electrical engineering and computer science at the University of Michigan who is working on the new tiny computer. “The ...
