This smart lock can open doors via specific knocks
A recently published patent application from Virginia-based Alarm.com features a device with three major parts.
AI could enable security cameras to pinpoint gun carriers
AlgoLook, a company specializing in artificial intelligence products, is patenting a method that enables video cameras to detect and identify weapons.
This security system monitors the footsteps of impostors
Inventors from the Indian Institute of Technology in New Delhi have come up with a way to identify intruders by the seismic signals of their footsteps.
