Data centres use about 250 350 TWh of electric energy per year. About 33% of the data centres power consumption comes from IT equipment. ARM devices are 3 to 4 times more efficient than the traditional x86 based devices [5]. In recent years, ARM processors have been used in small devices such as the Raspberry Pi [23]. The next generation, the Raspberry Pi 2 model B, has a higher clocked quad-co...

This paper deals with the design and implementation of Secure Home Automation using Raspberry Pi for mobile devices that leverage mobile technology to provide essential security to our homes and associated control operations. The proposed home security solution hinges on our novel integration of cameras and motion detectors into web application. Raspberry Pi operates and controls motion detecto...

Some peoples cannot able to operate computers because of an illness. The idea of eye controls of great use to not only the future of natural input but more importantly the handicapped and disabled. Moreover implementing a controlling system in it enables them to operate computer without the help of another person. It is more helpful to handicapped peoples. Those are need to operate computers wi...

The Raspberry Pi Foundation aims to promote the teaching of Computer Science and is inspired by devices such as the ZX81 and Spectrum [1], the first home computers from the 1980s, and government backed in-school devices such as the BBC Acorn [2]. The first Raspberry Pi device was released in February 2012 (Raspberry Pi 1 Model B, generation 1). It proved to be an immediate success, in part due ...

Given that next generation networks are expected to be populated by a large number of devices, there is a need for quick deployment and evaluation of alternative mechanisms to cope with the possible generated traffic in large-scale distributed data networks. In this sense, the Raspberry Pi has been a popular network node choice due to its reduced size, processing capabilities, low cost and its ...

A novel cooperative spectrum sensing algorithm is implemented and analyzed using Raspberry Pi. In the proposed setup, Nokia cell phone is used as a spectrum sensing device while Raspberry Pi functions as a FC device to collect sensing results from local sensing devices. The investigation results of the proposed setup show significant improvement in detection performance as compared to local spe...

An open source software tool kit is EPICS (Experimental Physics and Industrial Control System) developed and maintained by Argonne National laboratory, US and is in use worldwide. It maintains the server client distributed control system. Communication between server and client are done through a named piece of data called Process Variable (PV). There may be many client and many servers. [1]. t...