This document discusses the Web of Things (WoT) and Machine-to-Machine (M2M) technologies. It proposes Webinos as an open source platform to enable WoT/M2M applications. Webinos features include cross-platform support, personal zones for user/device management, security through authentication and policies, and APIs for discovery, sensors/actuators, and notifications. The authors contributed specifications and implementations for the Sensors/Actuators API and demonstrated a Web application using Webinos for M2M applications like home automation and security.