This $70 gadget gave my old car the infotainment upgrade it needed

The Omnilock Magnetic Car Charger is currently available from the ESR website and Amazon for $70. I’m a big fan of simplicity ...

iQOO 15 Review: A Huge Step Forward But Is It a Successful One?

Here’s our detailed iQOO 15 review where we talk about various aspects of the device in detail to help you with your purchase ...
eCoustics

Best Home Theater Projectors: Editors’ Choice 2025

The NZ500 ($6,999) is the current entry point into JVC’s high-end home theater projector lineup which extends to over $30,000. It features a 0.69-inch Native 4K D-ILA chip with a laser light source ...
Scientific Research Publishing

Secure Offline: A Hardware-Bound Cryptographic Framework for Software License Validation in Internet Constrained Educational Environments ()

The system employs HMAC-SHA256 (Hash-based Message Authentication Code using SHA-256) for license integrity verification. SHA-256 refers to the Secure Hash Algorithm producing 256-bit hash values (see ...