Developing and there are actually people being taken off the streets who are wanted for offenses or court as direct result of the deployment of this technology. the question remains whether the answer really justify the means. if you ask me we should all be wary of handing out our biometric data i wonder if the convenience outweighs the potential risks researchers are already working on so-called cancelable biometrics here the biometric data is encrypted before it stuart and not show this means that not my actual face is thought. the digitally altered version if anyone has the system i can delete my data and create a new biometric password that sounds pretty good and even more options like behavioral biometrics here smartphones and wearables analyze how we type or the way you walk for example. there s ....