The Smart Response XE is a simple handheld device that was designed for use in classroom settings (teachers could send questions to students over a local wireless network and then collect responses).

Toast Inc. early Thursday unveiled Toast Go 3, the latest version of its handheld point-of-sale terminal for restaurants. Toast Go 3 offers cellular connectivity, as opposed to Wi-Fi only, and ...

There was a time — not so long ago — when a handheld terminal would have been an expensive and exotic piece of kit. Now, all it takes is a Raspberry Pi and an off-the-shelf TFT display, as [ZitaoTech] ...