Wifi: Page 4

Science & Technology

From Privacy to Connectivity, Bluetooth Is About to Get Some Serious Upgrades

As billions of devices connect to the Internet of Things, 'Bluetooth 4.2' will offer new privacy features, faster data syncing and more.

By Kate Taylor
Science & Technology

This Slick iBeacon Device Helps Retailers Push Deals to In-Store Shoppers

Thanks to the Internet of Things, shopping at brick-and-mortar stores just got a lot more personal. Here's how.