At its annual Lens Fest 2025, Snapchat revealed a sweeping set of updates aimed at reshaping how creators build, monetize, and share augmented reality (AR) experiences. From AI-driven AR tools to ...

1 Department of Language Teaching and Research, Beijing Chinese Language and Culture College, Beijing, China 2 School of Psychology, Capital Normal University, Beijing, China Although both general ...

Abstract: Controller Area Network (CAN) lacks native cryptography, yet many embedded control loops impose millisecond-level deadlines. We implement software-only AES-128 on commodity Cortex-M devices ...