A wireless mouse, presenter, and laser pointer, all in one. ZeroMouse claims to be the world's smallest, the size of two quarters. This multi-functional gadget measures 0.5 x 0.9 x 1.8 in (13 x 24 x ...

The biggest stories of the day delivered to your inbox.

Microsoft has sent quite a few mice my way in the past year or so, and most of them have been specialized in some way, such as the hard-core gaming mouse and the fancy presenter/laser pointer mouse.

Google Slides, Google’s PowerPoint competitor, is getting a fun new collaborative feature: live mouse pointers. When multiple people are editing a presentation, they’ll be able to see everyone else’s ...