(Telecompaper) Google announced at its developers conference Google I/O a preview of the latest version of its Android mobile operating system. Android M comes with the new service Android Pay to make payments from the smartphone, as well as further integration of Google Now, the personal assistance service, and improvements to search and battery life. In addition, Andrord M comes with a new Photos app from Google to help store, edit and share photos. Google also confirmed at I/O its new Internet of Things development platform, called Brillo. The platform derived from Android helps developers and manufacturers build connected devices. As part of Brillo, the company introduced a communications protocol (Weave) developed in partnership with Nest Labs, a set of developer APIs, a core set of schemas and a certification program to ensure device and app interoperability.