"Perpetuum’s vibration energy-harvesting microgenerator is an enabling technology that makes wireless, battery-free sensors a reality." Forwarded by a colleague at Arup - Paul Fuller - good to see that a UK product is pitching for the holy grail of energy harvester for wireless sensor networks.
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a memory primer for Duncan Wilson on emerging technologies for an increasingly networked and distributed physically virtual world. It is a collection of all things to do with ubiquitous computing and other drivers of change in the built environment.