Video is only part of the broader surveillance issue. Technologies such as license plate readers and facial-recognition systems create further privacy and democracy challenges, Buttar said.

KASHGAR, China — A God’s-eye view of Kashgar, an ancient city in western China, flashed onto a wall-size screen, with colorful icons marking police stations, checkpoints and the locations of ...

Visual Defence Inc., a security convergence company, announced Tuesday, Jan. 8, that its centralized mobile video surveillance solution encompassing its Mobile Digital Video Storage Solution ...

An intelligent video surveillance system that automatically scrambles people’s faces to protect them from unwarranted monitoring has been developed by a Swiss company. The system can be used as ...