Abstract: We propose an optical camera communication (OCC) system with dimming control, employing wavelength division multiplexing (WDM) with RGB and infrared (IR) light sources. The system uses pulse ...

Andy is a seasoned technology journalist with more than 15 years experience in the mobile industry, writing for Digital Trends, Wired, and more. During that time he has reviewed hundreds of ...

Abstract: This research addresses the challenge of providing an affordable, accessible, and reliable computer control method for individuals with physical disabilities. It develops a real-time eye ...

Samsung unveils a Privacy Display filter at Unpacked. The filter protects screens from prying eyes and can be turned off as needed. The Galaxy S26 Ultra is the only ...

fast: 23 frames per second by employing both cores of the RP2040 (whereas a single core would only result in 11 fps): pimoroni 56€ https://shop.pimoroni.com ...

Honor has launched the Honor X6d 5G in the Middle East, strengthening its affordable 5G portfolio. The device arrives with a large display, a Dimensity 6-series chipset, 50-meagpixel primary camera, ...

The 2026 Winter Olympics have brought a number of legendary athletes to compete on international ice – and a number of inspirational sports photographers along with them. One technique in particular ...

Why Pi-based prototypes can fall apart in industrial environments, and how the BB-400 fixes every weak point. How onboard UPS, dual-power inputs, deterministic I/O, and industrial-grade networking ...

The Raspberry Pi has brought digital camera experimentation within the reach of everybody, with its combination of an accessible computing platform and some almost-decent camera sensors. If there’s a ...

keys: 'h' - help 'q' - quit ' ' - pause, resume 'd' - set diff 'x','c' - enable/disable diff, enable/disable annotation diff 'f' - full screen 'u' - calibrate 't ...