Interesting Engineering on MSN

Tiny ‘lifeline’ robot with 360° mobility comforts sick, vulnerable school kids in UK

UK schools have begun using classroom robots to help sick children attend lessons remotely and stay socially connected during ...
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 ...