Consumer & Gadgets

Next-level autonomous shopping carts are even smarter

As the year gets under way a lot of talk encircles the word autonomous and it is not confined to the big Ds of driving and drones. Add an R for retail and you have a growing concept of autonomous shopping.

Consumer & Gadgets

How to prevent car break-ins: Turn off your Bluetooth

Those apps that scan for devices using Bluetooth could sound great. The AirPods have fallen out of the ear and they're somewhere in the house. Whip open the app to find them. Or that lost phone, missing tablet or even camera. ...

Engineering

Monitoring electromagnetic signals in the brain with MRI

Researchers commonly study brain function by monitoring two types of electromagnetism—electric fields and light. However, most methods for measuring these phenomena in the brain are very invasive.

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