We use hand signals in our daily lives so often, we don't even notice it. "After you," you might signal with a sweep of your hand to someone who reaches a store's entrance just as you do. "I don't ...

Hand Signals for Driving: Slowing/Stopping Potentially the most important driving hand signal, an arm out of the window with the forearm pointed down and palm facing backward, signals that you're ...

This can include temporary lane closures, diversions, and situations where a police officer is directing traffic with hand signals. The latter is now something Waymo's autonomous cars can deal with.

Unlike those tempestuous gesticulations, it's actually rare to see drivers use the proper hand signals when a car's tail lights, turn signals, or brake lights stop working.

You can watch how the car handles roadworks, level crossings, complex intersections and a range of interactions with cyclists – including recognizing their hand signals.

There are some basic hand signals that every motorcycle rider should be aware of, as they're the accepted way to communicate turns or stops to others.

Apple is researching how to make a future "Apple Car" correctly recognize and respond to a person directing traffic at the site of an accident, or a parking attendant telling you which way to go.

The girl flashed the hand signal from a car on a Kentucky interstate, the authorities said. It was created as a way for people to indicate that they are at risk of abuse and need help.

According to Google’s latest self-driving car report, the autonomous cars can now detect a cyclist’s hand signals, and use machine learning to remember signals from previous rides.

Watch a Self-Driving Car Obey Police Hand Signals Waymo's autonomous vehicles can be waved through a broken traffic light.

Now its autonomous cars “can detect a cyclist’s hand signals as an indication of an intention to make a turn or shift over,” according to the latest Google Self-Driving Car Project Monthly ...

Waymo self-driving cars can now respond to traffic cops' hand signals A demonstration shows a Waymo car handling a broken traffic light with ease.