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Articles tagged with: ‘ultrasonic waves‘

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Colloidal Display – a soap bubble transparent display

By Damir Beciri
One Comment2 July 2012

colloidal-displayMany research groups around the world are developing new ways to present media and improve information interaction, ranging from images projected onto fog to various solutions regarding holography, but an international team of researchers managed to produce Colloidal Display – a display that uses ultrasonic sound waves to alter soap film’s properties in order to… »

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FogScreen eZ – most compact and affordable FogScreen yet

By Damir Beciri
One Comment12 September 2009

fogscreen-expo-zaragozaYou don’t need a vivid imagination to see the marketing possibilities or astonishing effect walk through screens can offer. FogScreen projection screen world premiere occurred in October 2002 at the Turku Science Fair in Turku, Finland. Volume production of the FogScreen Inia projection screen started in late 2004. The interactivity add-on debuted in June 2005,… »