New lensless imaging system uses sensor arrays and computation to deliver wide-field, sub-micron optical resolution.

Today Andrew takes a look at the latest flagship wireless gaming mouse from Razer - the Viper Ultimate - with a stunning ...

Version 2. It ships with a staggering 20,000 dpi sensor and a bunch of other tweaks, including a new reduced weight! Specifications: True 20,000 dpi Focus+ optical sensor with 99.6% resolution ...