Blood flow-imaging watch lets you see inside your body on-the-go

Photoacoustic imaging systems provide a high-resolution glimpse into the body, but they’re bulky. Now, researchers have developed a miniaturized version that fits into a watch, with hardware contained in a backpack that’s the same weight as the average… Continue reading Blood flow-imaging watch lets you see inside your body on-the-go

MIT takes a hands-on approach to tactile learning

Some folks prefer to get a grip on things to better understand concepts. Researchers have developed smart gloves for tactile learners that use haptic feedback and AI to teach users new skills, fast-track precision training and control robots remotely.C… Continue reading MIT takes a hands-on approach to tactile learning

Positive Grid takes Spark guitar amp on the road

Positive Grid launched one of our favorite modeling practice amps back in 2019, in the shape of the Spark. The family got smaller members in 2022 and 2023, and now the company is going gigging with the Spark Live smart amp and PA system.Continue Readin… Continue reading Positive Grid takes Spark guitar amp on the road

Smart cuts price, and range, for entry level #1 compact electric SUV

Electric mobility company Smart has added a new entry level option for its compact #1 crossover model launched last year, shaving thousands of euros off the vehicle lineup’s base price by installing a smaller LPO battery.Continue ReadingCategory: Autom… Continue reading Smart cuts price, and range, for entry level #1 compact electric SUV

Force-sensing ‘smart scalpel’ helps hone doctors’ surgical skills

Researchers have developed a scalpel with built-in force-measuring sensors and coupled it with a machine-learning model that could streamline how doctors are trained to perform surgery and pave the way for automated surgical devices.Continue ReadingCat… Continue reading Force-sensing ‘smart scalpel’ helps hone doctors’ surgical skills

World’s first device to monitor transplanted organ health in real-time

A tiny sensor that even makes a fingertip look large has the potential to be a game changer for detecting signs of rejection in kidney transplants. Scientists from Northwestern University have successfully created a device, tested on mice, that can det… Continue reading World’s first device to monitor transplanted organ health in real-time

Bamboo smart guitar cuts the cord with onboard wireless transmission

Shenzhen’s Natasha Guitars has launched a Kickstarter for a bamboo smart guitar called the NBSG that comes with sound processing brains offering different tone presets, onboard effects, app control, and wireless output.Continue ReadingCategory: Music, … Continue reading Bamboo smart guitar cuts the cord with onboard wireless transmission

Telly starts shipping dual-screen ad-supported “free TV” to consumers

Back in May, a new startup emerged from stealth offering the prospect of a free 55-inch 4K television to avid gogglebox watchers. The catch? A second screen underneath feeding frequent adverts. Now Telly has started shipping the “free TV” to US househo… Continue reading Telly starts shipping dual-screen ad-supported “free TV” to consumers

Fret Zealot 2 lights up the fretboard for easier learning

Learning to play guitar is now much easier thanks to a wealth of online tutorials, but many find mirroring onscreen chops tough going. With Fret Zealot, students follow lights on the neck to learn fretting positions for chords, scales and songs.Continu… Continue reading Fret Zealot 2 lights up the fretboard for easier learning