A Delhi schoolgirl, Mahi Malhani, developed TRASHbot, an AI-powered robot to tackle litter. Inspired by a visit to Sundar ...

Delhi teen Mahi Malhani built TRASHbot, an AI robot that collects and sorts waste with accuracy, making cleanliness easy, ...

The ESP32 keeps finding new jobs in my house.

Can an ESP32 detect people without cameras or motion sensors? Discover how Wi-Fi signal disturbances, CSI, and smart DSP enable real-time occupancy and mov ...

The focus-enhancing device is still priced at $249, but the first 3,000 units will be discounted to $199.

Flipper Device's new Busy Bar will retail for $249.

While existing Matter-friendly smart ceiling lights from Lifx and Aqara are $95 to $150, SwitchBot launched a 2,000-lumen ...

While there is a time and place for wirelessly controlled devices, sometimes you want something you can just reach out and ...

Many people believe that the LED was discovered by US researchers working in the 1960s. In fact, Henry Round at Marconi Labs noted the emission of light from a semiconductor diode 100 years ago and, ...

More than one-fifth of US electricity is used to power artificial lighting. Light-emitting diodes based on group III/nitride semiconductors are bringing about a revolution in energy-efficient lighting ...

Several utilities allow you to reassign mouse buttons or change a scroll wheel’s behavior. Computer mice are easy to overlook, but the right software can make them faster, more comfortable, and better ...

Are you an emoji person? We explore how simple smiley faces have become powerful communication tools.