Consumer & Gadgets

CES 2023: 10 tech innovations that caught our eye

From electric cars and boats to wireless TVs to the latest phones and tablets, there was a wide range of innovations on display at the CES tech show in Las Vegas last week. Some of it aimed to solve big real world problems. ...

Hardware

Turning the tables into touchscreens

Scientists from Nara Institute of Science and Technology (NAIST) used a synchronized projector and camera to produce a touchscreen-like interface on a flat surface. Because the camera only registered the user's fingers when ...

Business

Walmart aims to empower workers with own devices, new app

Walmart is coming out with a new app for its store workers' phones that allows them to do a variety of tasks from digitally clocking into work to helping locate merchandise and answering customers' questions.

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