Fingerprint ID takes the hassle out of school lunches
For students at three Mountain Home elementary schools, lunch is now just a touch away.
On Feb. 26, East and West Elementary and Base Primary began using a computerized software program that tracks student meal accounts.
The software, known as Meal Time Program, uses a scan of students thumb or fingerprints to identify student's and to automatically deduct the balance of their meal from a prepaid account.
Food service director Brian Hershey said the old system of using a roster to check students names was archaic and not efficent.
"With the touch scanner, students are screaming through the line. We've cut efficiency down by 15 minutes a meal," Hershey said.
The system does not store an image or photo of the student's fingerprint. The scanner examines a few points of a fingerprint and generates unique numbers based on those points to create a secure key called a string.
Only the string value is retained for reference back to the student. These numbers cannot be converted into an actual fingerprint. Image fingerprints cannot be regenerated or reproduced for any purpose.
Hershey said the students' string will follow the student through high school once entered into the system and all Mountain Home schools should be using the program by the fall.
Using the system is optional but Hershey said only about a dozen parents district-wide have chosen not to use it. Parents can deposit money online, which prevents students from losing their lunch money.
"It's Buck Rogers goes to school," Hershey said.
While most students use their index fingers, Hershey said some students are having fun with the system and are using their thumb or pinky finger.
"One girl uses her middle finger, but she's not allowed to show anyone that finger," Hershey said.
The system also protects the anonymity and confidentiality of students who qualify for free or reduced meals and is currently used in the Twin Falls, Shoshone, Couer d'Alene, Jerome, and Post Falls school districts.