That's nothing.
There is web site of Indian Railways. To book a ticket, they need your name, address, telephone number, blood group, blood sample, retina scan, tongue sample, sperm sample and name of your first born son, your great grandparents and names of all teachers who have taught you in past.
I said, no thank you.
As if the law is going to stop people from spying...
They do. Or else your DNA would have been public property and related information a public property.
Once one company has done it all others should stop.
Well, not necessarily. There could be lot of interesting (read creative) ideas one could have missed. And indirectly, it creates a healthy compitition everybody benefits from.
If that was not the case, we would have had only one type of car, only one type of plane, only one type of phone..and the list may go on.
Economy is not science and won't ever be.
Yep. That's why Indians used to use astrogers as Finance Ministers (except for Manmohan Singh.)
I agree that dogs do great job. However trained dogs are expensive and they have a time limit.
Back on topic, I was involved in design electronics and algorithms of chemical detector useful for military/security forces. Right now I am involved in design of device that would detect certain diseases. We used nanomaterial and I believe it does great job. It provides great sensitivity and helps package everything in a small 3 inch box.
IANAC, could anybody explain me whether the technology used in the device "ion mobility spectrometry" is better?
"It may be that our role on this planet is not to worship God but to create him." -Arthur C. Clarke