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Ubiquitously controlled personalized smartlock

This paper presents a low-cost novel methodology of wirelessly accessing, monitoring and controlling a door lock along with the provision of selectively displaying its (i.e. smart lock) lock/unlock status and associated alarms using Android based Application. The implemented system not only performs real time notification of fraudulent door opening alarms on the main user smartphone, but also on the intended neighborhood/security personnel mobile device. The implemented system uses cloud computing for performing secure coding of information flow, alarm notification handling, lock/unlock user notification and sending encrypted commands for locking/unlocking the door-lock as per the authorized user commands in real time, dynamic IP assignment for access & control, dynamic addition/deletion of family/neighborhood/security personnel contacts through Android App Interface, Flask micro framework, RESTful architecture and motion detector for lock tamper detection. The paper also discusses the prototype implementation using off-the-shelf items and performance evaluations of the architecture components are discussed.