The HandPunch measures the unique size and shape of the fingers and hand. Over 90 different measurements are made such as, length, width, thickness and surface area. No finger prints or palm prints are taken.

To enroll an employee for the first time, the employee would put their hand into the HandPunch three times so that a CCD camera records 3 images of the hand. An algorithm converts these images into one mathematical value (Your template). This template is then stored in the HandPunch. Each time an employee puts their hand in the HandPunch to punch in or out of work, the HandPunch takes another image of the hand, the algorithm converts this image to a mathematical value and then compares this new template with the template the HandPunch has stored previously. If the two templates match, identity is confirmed and the punch is recorded.

Each time an employee punches in or out, their template is updated with each successful verification. Basically the machine “learns your hand”. This allows for changes due to weight gain or loss, aging, etc. This also eliminates the need to re-enroll users.

Corporate Office

16425 N. Pima Rd
Suite 190
Scottsdale, AZ 85260

Main: (800) 227-9766
Sales: (480) 374-7710
Support: (480) 374-7730

Login Form