We use computers close computerA device that processes information by following a set of rules called a program., computing devices and computer systems close computer systemA series of connected ...

Light-dependent resistor (LDR) The resistance changes as the light level changes, and the change in resistance can be used as an input Solar garden lights and street lighting Thermistor The resistance ...

An overview of the hardware and software components of PLCs and their programming languages. A programmable logic controller (PLC) is an industrial solid-state computer that monitors inputs and ...

When they make their first public demonstration of tele-immersion at this week’s Super Computing 2002 conference in Baltimore, computer scientists will also attain another first: a “network computer” ...

I join three standup meetings per week. On paper, these video calls are where we check in, discuss what we're working on, and assign stories for the immediate future. In practice, it's a thrice-weekly ...

If you have multiple audio inputs or outputs connected to your Mac, then you’re probably aware that you can visit System Preferences to manage and switch between interfaces at will. But wouldn’t it be ...

Computer scientists have created a device for wearable computer input suitable for many situations, just by touching your fingertips together in different ways. The device, called Tip-Tap, is ...