Every day, the writers at CNET trawl the Web for interesting gadgets that may (or may not) be useful. Once in a while, we come across gizmos that make us go "Whhaat?" after which we discover that it's ...

While Google Glass was ultimately an unsuccessful venture into the world of wearables, Google is at it again — on Tuesday, the company filed a patent for a hat-mounted camera that would be used to ...