With the proliferation of digital contents and the expanding variety of connected and IP-enabled consumer electronics (CE) devices, consumers are increasingly seeking ways to efficiently integrate their mobile devices with home networked devices. Expanding wireless coverage is enabling exciting new set of consumer-focused applications between CE devices, mobile handsets, home appliances and personal computers. In this paper, we discuss an architectural framework for mobile device interaction with consumer home network appliances and devices. A number of technological elements such as service discovery, addressing and numbering, control and data transport protocols and security requirements are presented and discussed. A realization of this framework will allow mobile devices to interact with home appliances and other consumer electronic devices in a heterogeneous network from remote locations.

Mobile phones are used for an expansion of functions, including keeping in touch with own family participants, for conducting business, and which will have access to a smartphone in the event of an emergency. Some human beings carry a couple of cell phone for extraordinary purposes, such as for business and private use. This software is your personal offline assistant that will help you with the common issues faced in everyday life. It works completely without Internet. Using this application from another mobile we can get the contact information, locate the mobile, lock the screen of the lost mobile. I used Android Studio and java to develop this application. This application can be accessed only using a passcode set after installation and information can be accessed only if the passcode is correct. This application is compatible with any android mobile. User needs to grant access for location, contacts and override some system settings to work properly