First up is an ultrasonic cover that fits atop the smartphone and detects objects to help users navigate around an area or unfamiliar places. When heading towards an obstacle, the cover vibrates. The cover can target objects up to 2 meters away, said Samsung, and it could be especially useful for the visually impaired.
In addition to the ultrasound cover, Samsung announced an Optical Scan Stand. The accessory is essentially a stand that positions the Galaxy Core Advance to point directly at printed material. That then activates … Read more