This light activated remote switch circuit could be operated using a flashlight beam and could eb used for toggling a specified load from a distance using an external light source such as a flashlight ...

It doesn't dim the lights, but this crowdfunded smart switch promises a wide range of features, multicolored faceplates made of tempered Italian glass and compatibility with Amazon's Alexa. Ry Crist ...

Each week, our friends at Backerjack bring us updates on how some of the most successful gadget crowdfunding campaigns. LEO is a piece of wearable smart tech in the form of a flexible leg band. The ...

Researchers from ETH Zürich have developed a gene switch that is operated using the green LED light emitted by commercial smartwatches. Typically, that green LED light is used for the pulse rate ...

A team of researchers has developed a light-activated switch that can turn genes on and off in mammalian cells. This is the most efficient so-called "optogenetic switch" activated by red and far-red ...

This system is designed to facilitate imaging-guided and light-controlled release of antimycotics, specifically targeting the fungal pathogen Rhizoctonia solani. The research addresses the limitations ...

Researchers have developed a simple method for making fluorescent dyes of many colors that can be activated by visible light. The method involves switching out a single oxygen atom in existing ...

Researchers have developed a light-activated switch that can turn genes on and off in mammalian cells. This is the most efficient so-called 'optogenetic switch' activated by red and far-red light that ...