Google unveils Android 'M' software with focus on security and battery life

New version of Android software for smartphones, tablets, watches and TVs outlined at Google I/O developer conference and will be released later this yearGoogle’s next version of Android software for smartphones, tablets, watches and TVs is called “M” and will aim to beef up security while conserving battery life, the tech company announced on Thursday at I/O, its annual developer conference in San Francisco.With Android M, Google is attempting to spread its mobile operating system far and