Sorry, seems there are too many destructive people. If you can find a way to control input, please let us know. We would be more than happy to provide input.
Yes, I agree that the electrical signals produced during ones heartbeat are much more likely to uniquely identify (authenticate) an individual than ones pulse.
http://SpotBanks.com, http://SpotBanks.in, http://Manage.SpotBanks.com, http://Manage.SpotBanks.in all the the technology, trademark, twitter account, FB account and content. Previous sale was a marketing ploy.