One of Canada’s largest budget airlines is under fire after an agent tore up a family’s boarding pass and falsely told an elderly passenger he had “no right” to film after their flight was bumped.

Abstract: In biomedical monitoring, non-intrusive and continuous tracking of vital signs is a crucial yet challenging objective. Although accurate, traditional methods, such as electrocardiography ...

Abstract: Normal people typically communicate using voice, while deaf individuals use sign language to communicate with each other. However, a challenge arises when deaf people need to interact with ...