Share-Lock Power Saver Energy Efficiency for Smartphone Using Sensors

Computer Engineering

Nowadays smart phone are used context-awareness which is increasingly important for a range of mobile and pervasive application. Human-centric con- text have been extensively researched those are used in indoor/outdoor, at home/in office, driving/walking. Phone perspective is used on table/sofa or in pocket/bag/hand. Micro-Environment sensing platform is design and implement that automatically records sensor hints and characterizes the micro- environment of smart phone. Through programming interfaces smart phone provides fine-grained environment information to upper layer application.It is a unified framework covering the major cases of phone usage, placement, attitude, and interaction in practical uses with complicated user habits. As a long-term running middleware, it considers both energy consumption and user friendship. The preliminary results show that it achieves low energy cost, rapid system deployment, and competitive sensing accuracy. We are going to make use of that data by reading and converting it into ASCII format. We will be developing various applications using that data for security as well as for saving the battery of mobile. The sensors which we are going to use in our project are Accelerometer, Light, Pressure, Proximity etc.

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