Abstract: This paper provides details about the design and operation of a Collision Avoidance System in smart cars, with the Arduino board as the central control unit, interfaced with an ultrasonic ...

Update, November 17, 3:15 p.m. ET:: Apple has improved the level indicator’s visibility on iOS 26.2 beta 3. More details below the original story. Apple released iOS 26.2 beta 2 earlier today, and it ...