engine - 9:58 pm on Mar 13, 2013 (gmt 0)
The world’s largest search engine is now experimenting with jewelry that would eliminate the need to remember dozens of passwords. As part of research into doing away with typed passwords, Google has built rings that not only adorn a finger but also can be used to log in to a computer or online account.
The search and ad company first revealed its plans to put an end to passwords in an academic paper published online in January (see “Google’s Alternative to the Password”). The effort focused on having people plug a small USB key that provides their credentials into a computer. The possibility of using special jewelry in a similar manner was mentioned in that paper.Google Experiments With Jewelry Instead of Passwords [technologyreview.com]
Upadhyay said that Google’s trial was focused on a slim USB key that performs a cryptographic transaction with an online service to prove the key’s validity when it’s plugged into a computer. The key also has a contactless chip inside so that it can be used to log in via mobile devices.