 Siri allowed users of iPhone to get information and complete actions on their device simply by asking Siri.Further development has continued since Siri's introduction to include home based devices such as Google Home or Amazon Echo (powered by Alexa) that allow users to "connect" their homes through a series of smart devices to further the options of tangible actions they can complete.Users can now turn off the lights, set reminders and call their friends all with a verbal queue.