A biometric data collection device for a toilet includes a first compartment, a second compartment, and a bridge The first compartment includes a first circuit board. The second compartment includes a second circuit board. The bridge is coupled to the firs...

A biometric data collection device for a toilet includes a first compartment, a second compartment, and a bridge. The first compartment includes a first circuit board. The second compartment includes a second circuit board. The bridge is coupled to the fir...

An image pickup scheme capable of always providing an optimum quality of a blood vessel pattern, in image pickup of a blood vessel pattern of a finger (102) using transmitted light, without being affected by a difference, if any, in an external environment...