Abstract: Since the emergence of the coronavirus disease (COVID-19), more than 165 million people have been infected all around the world (as of May 2021). The COVID-19 virus is highly contagious, ...

Britain is piloting a new facial recognition border system, eliminating the need for citizens to present passports at airports. This "contactless" technology aims to significantly cut processing times ...

A mother and daughter may sound alike on the phone, but if you meet them in real life you can usually tell who is who. The homophones cue and queue are also like that. They sound the same, but if you ...

Researchers have discovered a new method to move objects using ultrasound waves, opening the door for using contactless manipulation in industries such as robotics and manufacturing. University of ...

Disneyland visitors hoping to catch the return of “World of Color” will have to be well prepared, fleet-fingered and punctual at high noon each day if they want to snag a viewing spot for the ...

Objectives: given a problem statement design, debug and test a Java program that efficiently solves the problem; write programs that effectively implement arrays, maps, linked lists, trees, and graphs ...