The third party WeChat Python SDK by jeffkit is available with instructions in Chinese language as well as English. The SDK supports public micro-channel, Enterprise uplink message, and OAuth interface. In particular, this kit concentrates in the business side of the application. Because WeChat offers messaging, voice, and video features, this resource can assist international developers open to Chinese businesses.
TokBox, leader in online video communications, enhanced its OpenTok platform to support Web-RTC. Web-RTC support enables OpenTok to offer the first two way video between WebRTC-enabled browsers and iOS devices.
AT&T has announced the launch of a new Speech API which is powered by the AT&T Watson℠ speech engine. The new Speech API allows developers to integrate speech-to-text functionality in mobile applications. The service works with almost any mobile phone and "across all other U.S. wireless carrier services."