from The Boston Globe
Needham firm offers security in a tiny package
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An interesting use of wireless sensor technology - not only to secure artefacts, but also to track environmental conditions. But knowing that such a sensor uses wireless communication, wouldn't any thief or vandal worth his (or her salt) be using a jamming device to disable the wireless network before swinging into action? Maybe, nothing really beats walking around the galleries in the good old-fashion way.