Toyota experiment uses cameras to create city maps for self-driving cars
It could dramatically improve awareness for driverless vehicles.
Elon Musk teases Tesla 'sentry mode' that captures video in 360 degrees
It could see a Tesla's cameras switch on automatically.
Tesla's built-in dashcam feature is coming with Autopilot 9
It's a beta version, though.
Wirecutter's best deals: Save $50 on Beats Solo3 Bluetooth headphones
Other picks include the Arlo Q security cam and Papago GoSafe 535 dash cam.
Samsung's latest microSD card is beefy enough for your dash cam
The Pro Endurance can record over 43,000 hours of video.
Garmin Speak Plus mixes Amazon Alexa with a dash cam
Talk to your car and record your trip at the same time.
The Wirecutter's best deals: The 15-inch MacBook Pro with Touch Bar drops to $2,100
Other picks include an Oculus Rift with a $100 gift card and a Garmin Oregon 600 handheld GPS.
Nexar's dashcam app is free, but at the cost of your data
It relies on machine learning, so all the video it captures is processed offsite, and is for sale.
The best dash cam
With great image quality and reliable performance, the Zero Edge Z3 will suit most.