CNX Software

LightInk – An ESP32-based, solar-powered E-ink smartwatch with up to 10 months of battery life

Daniel Ansorregui has developed LightInk, an open-source solar-powered E-ink watch inspired by 90s solar digital watches. It ...
Biometric Companies

Regula redesigns its mobile authenticator for smartphones

Regula has redesigned its 1120M Mobile document authenticator, which turns any existing smartphone into a professional-grade identity verification (IDV) device. The company says it wants to offer a ...
IEEE

Arduino-based Fingerprint Scan for Attendance-taking System

Abstract: This research explores the development of an Arduino-based Fingerprint Scan for Attendance-taking System aimed at addressing the shortcomings of traditional attendance methods in educational ...
CNX Software

WiFi and Bluetooth LE can now be used simultaneously on Arduino boards with NINA-W102 (ESP32) module

Today I learned that WiFi and Bluetooth LE could NOT be used simultaneously on Arduino boards featuring the ESP32-based u-blox NINA-W102 wireless module, impacting the Arduino Nano RP2040 Connect, ...
Biometric Companies

3D contactless fingerprint biometrics shrink toward smartphone-ready format

MetaOptics is embarking on shrinking biometric sensors as it unveils plans to build an ultra‑compact optical module for 3D, non‑contact fingerprint recognition. It’s a technology aimed at future ...
PR Newswire

Development collaboration update: Compact Tunable Metalens Module Advances 3D Non-Contact Fingerprint Biometrics Toward Smartphone Integration Possibilities

SINGAPORE, March 2, 2026 /PRNewswire/ -- MetaOptics Ltd (Catalist: 9MT) ("MetaOptics" or the "Company", and together with its subsidiaries, the "Group") has announced plans to develop a compact ...