Very interesting discussion going on right now on the IxDA forums on designing for behavioural change – specifically with a sustainability emphasis – but unfortunately, Brunel University blocks the site (due to Websense), so I can only read/post via e-mail or at home (requests for […]
All posts filed under “Signal blocking”
Smile, you’re on Countermanded Camera
Image from Miquel Mora’s website We’ve looked before at a number of technologies and products aimed at ‘preventing’ photography and image recording in some way, from censoring photographs of ‘copyrighted content’ and banknotes, to Georgia Tech’s CCD-flooding system. Usually these systems are about locking out […]
Another charging opportunity?
Last month, an Apple patent application was published describing a method of “Protecting electronic devices from extended unauthorized use” – effectively a ‘charging rights management’ system. New Scientist and OhGizmo have stories explaining the system; while the stated intention is to make stolen devices less […]
‘Researchers develop prototype system to thwart unwanted video and still photography’
Via Boing Boing, ‘Researchers develop prototype system to thwart unwanted video and still photography’, news from Georgia Tech of a system that scans and finds the CCDs of digital imaging equipment and shines bright light (or a laser) into them in order to flood them […]