Travelers need to have REAL ID at U.S. airports as TSA prepares to implement a new fee, here's the requirements to get one.

The National Council on Disability Affairs (NCDA) is intensifying enhancements to the unified persons with disability (PWD) ...

Abstract: Color fluctuations caused by blood perfusion on the skin are an essential tool for the success of imaging photoplethysmography (iPPG) methods. However, color fluctuation of the non-facial ...