While the tech here is pretty darn cool, and I think it would make a great form of 2-part authentication for the front door locks, this particular use is scary:
http://www.baltimoresun.com/news/maryland/education/blog/bs-md-ca-school-scan-20121002,0,7431956.story

Storing is irrelevant - the kids' handprints need to be in the database for authentication... And the opt-out is AFTERWARDS! When it comes to things like sex, there's another word for getting consent "afterwards".
Ahem... *cough* operant *cough* conditioning *cough*
Maybe my sig below should read something like:
http://www.baltimoresun.com/news/maryland/education/blog/bs-md-ca-school-scan-20121002,0,7431956.story

Quote
Instead of paying for their lunches with crumpled dollar bills and loose change, students in Carroll County schools are having their palms scanned in a new check-out system — raising concerns from some parents that their children's privacy is being violated.
The county is one of the first localities in Maryland to use the PalmSecure system, in which children from kindergarten to 12th grade place their hands above an infrared scanner. It identifies unique palm and vein patterns, and converts the image into an encrypted numeric algorithm that records a sale.
Though the school system does not store those images, some parents have complained about the implications of having their children's hands scanned. About 20 percent of parents have declined to participate in the program, said supervisor of food services Karen Sarno.
"I didn't appreciate how they handled it," said Mike Richmond, who has two children at Westminster's Cranberry Elementary School. He said that the school scanned their hands before sending the opt-out form. "I'm concerned about it. I know it's the way of the future, but it's fingerprinting, it's palm-printing."
School officials defend the system, noting that the algorithm is the only piece of data stored; it is used to identify a child's account. If students opt out of the service, they give their names to the cashier, who manually charges their accounts.
Sarno said the school system's goal is to decrease the time between transactions. Children have limited time to eat lunch, she said, and she often hears complaints that children don't like waiting in a long line.
"We're doing whatever we can to reduce that line wait and make the queue better," she said.
...
The palm-reading system will cost a projected $300,000, according to Sarno, for installation of software and hardware in all 43 schools in the system, as well as in the central office.
Storing is irrelevant - the kids' handprints need to be in the database for authentication... And the opt-out is AFTERWARDS! When it comes to things like sex, there's another word for getting consent "afterwards".
Ahem... *cough* operant *cough* conditioning *cough*
Maybe my sig below should read something like:
Quote
Those who would give up Essential Liberty to purchase a little Temporary Convenience, deserve neither Liberty nor Convenience. -Benjamin Franklin



















)
Tomorrow? Cuba maybe? I bet they have a darn good baseball pitcher delivery system too.