Anyone who's driven a car has probably left their turn signal on by accident at one point or another. Well, the same can happen to motorcycle riders. And there's a hand signal for that ...

The law requires hand signals to extend from the left side of the vehicle and makes violation a punishable offense. To properly execute a hand signal indicating an impending left turn, simply ...

Controlled is provided through PIC32 microcontroller receiving signals via Bluetooth. The car is commanded with a hand controller, quite literally — consisting of an accelerometer measuring ...

Ironically, Waymo's driverless vehicles recently passed an independent ... standards," including the ability to respond to hand signals for traffic cops. In early 2019, Waymo first demonstrated ...