Authentication with HMAC signatures essentially allows fleet of proxies to use centralized authentication without the need for proxies to communicate with any central server directly. It works like ...

Abstract: Gesture recognition can provide a natural and user-friendly interface to a variety of systems. However, in order for the real-world applications to apply gesture recognition as a tool for ...

Abstract: Receiving calls is one of the most universal functions of smartphones, involving sensitive information and critical operations. Unfortunately, to prioritize convenience, the current call ...