Dr Geoff V. Merrett
www.geoffmerrett.co.uk
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First DejaView PCBs

3rd June 2010

(from left) Dirk de Jager, Bashir Al-Hashimi, Wendy Hall, and myself with the PCBs
(from left) Dirk de Jager, Bashir Al-Hashimi, Wendy Hall, and myself with the PCBs
Today we received the PCBs for the DejaView device (version 1)! Nearly a year has passed since we first began to think about how technology can better assist sufferes of memory loss, and we are well on the way to having our first new devices.

The device, forming a part of the dejaview system architecture (alongside a mobile-phone and web service) includes a three megapixel camera, bluetooth radio module, ARM Cortex-M3 microcontroller and an array of different sensors.

For more information, click here.
 

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StreetlightSim has been produced as part of Sei Ping Lau's, a member of my research team, PhD research project. The simulator is an open source streetlight simulation environment based on the well-known OMNet++ and SUMO tools. It features a customisable road traffic pattern, described by the road traffic distribution according to different times of day and annual average daily traffic flow (AADF), and can be easily extended to different streetlight networks using OpenStreetMap and JOSM. Stree... [more]

Energy Harvesting Network's Data Repository Launched
13th February 2012
Vibration Data from Ford Focus Engine
The Energy Harvesting Network, coordinated by myself and Prof Steve Beeby at the University of Southampton, have launched the Network's 'Data Repository' - an online catalogue for researchers worldwide to share data on ambient energy availability - for example acceleration levels, solar irradience, or wind speeds. It is hoped that, by using a common dataset, this will encourage the comparitive evaluation of energy harvesters and fuel advances in the field. Natuarlly, the repository will only ... [more]

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