Technology - Computer Sciences news

In human grid, we're the cogs

Before you can post a comment to most blogs, you have to type in a series of distorted letters and numbers (a CAPTCHA) to prove that you are a person and not a computer attempting to add comment spam to the ...

Oct 15, 2007 4.2 / 5 (19) 0

Machines that learn better

(PhysOrg.com) -- In the last 20 years or so, many of the key advances in artificial-intelligence research have come courtesy of machine learning, in which computers learn how to make predictions by looking ...

May 18, 2010 4.6 / 5 (17) 5 | with audio podcast

Computer Keyboard Hacking

(PhysOrg.com) -- Swiss researchers from the Security and Cryptography Laboratory have demonstrated different ways of eavesdropping on wired keyboards from at least 11 different models. The keyboards range ...

Oct 22, 2008 3.8 / 5 (21) 7 weblog

Virtual Reality for Virtual Eternity

Imagine having a discussion with Isaac Newton or Albert Einstein on the nature of the universe, where their 3-D, life-sized representations looked you in the eye, examined your body language, considered voice nuances and ...

Mar 12, 2007 4.6 / 5 (17) 0