Sony’s SmartEye, their answer to Google Glass, has been described as like wearing a CCTV camera on your head and like Google Glass it comes with a head-up display to show information in front of your eyes.
More interesting is their CES 2015 unveiling of the SmartEyeglass Attach!, a small module which can make regular glasses smart. While currently only a prototype, it’s easy to imagine how technologies like the Attach! could be used by security guards, police and lone workers to improve video surveillance.