Shark’s latest robot vacuum hunts stains with UV light

The Shark PowerDetect UV Reveal is SharkNinja’s latest robot vacuum and mop. A flagship model with a multifunctional dock ...

Shark's new scrubbing-centric robot vacuum finds stains with a UV light. I tested it against other top robot mops.

So I was pleasantly surprised when Shark announced one of the coolest cleaning features I've ever heard with the launch of the Shark UV Reveal 2-in-1. I got to test it at home before its official ...
CNET

Shark's New Robot Vacuum Uses a Blacklight to See How Gross Your Floors Are

Shark's new robot vacuum is going to reveal your embarrassing secrets. It uses a UV light to detect old, dried-up stains.
Hackaday

Simple D-STAR Transceiver Uses Inexpensive Hardware

Yeckel] recently put the finishing touches on an ambitious implementation of a simple D-STAR (Digital Smart Technologies for Amateur Radio) transceiver using some very accessible and affordable ...
IEEE

Elbow Angle Monitoring and Error Analysis Using a Wearable PDMS Embedded FBG Sensor

Abstract: Elbow flexion and extension are necessary movements for daily tasks. Elbow joint impairments can be brought on by aging, accidents, and repetitive motions making the monitoring of elbow ...
IEEE

Energy Optimization in Three-Dimensional Wireless Sensor Networks Using Hybrid K-Means and Mixed Integer Linear Programming

Abstract: Energy optimization is a critical challenge in wireless sensor networks (WSNs) due to its direct impact on the network lifetime. This paper proposes the use of the K-means algorithm combined ...