Israel’s Extreme Reality has developed video software that can interpret the movements of a person and detect anomalous behavior. Extreme Reality has just been selected as one of the Red Herring Top 100 Europe companies for 2014.
http://www.xtr3d.com/products/security_biometrics/
http://www.xtr3d.com/extreme-reality-chosen-as-a-2014-red-herring-top-100-europe-company/#.U2nyQqJpd-c