Categories

Posts Tagged ‘tomographic motion detection’

What is tomographic motion detection?

Sunday, June 23rd, 2013

Recognizing the shortcomings of traditional PIR and ultrasonic sensors used in alarm systems, security researcher Connected Ape decided to explore other options. He discovered this patent for a mesh system of RF nodes, designed to detect the presence of humans based on changes in the baseline signal strength between nodes....

Tags: ,
Posted in security, sensors, wireless | 11 Comments »

Recent Comments

  • Inyaki: Hi, Would you si king to point me the corsair's single 12v rail supplies? I am interested on it but I can't find it.....
  • peter: In the middle of the geek reading I get a tweet. Here I am
  • icserny: Unfortunately the DIY PCB homepage.is no longer available. Something happened...
  • Lukas: Yes, that's also how I do it, use an extension cable or ar least a 'spacer', i.e. a male and female header soldered directly together....
  • Ja: This looks very interesting. Unfortunatelly looks like the website Is not working now.