Both the consumer demands that the research and production of large multinational consumer electronics are converging towards the reproduction of 3D content .
There is the need to reproduce a more faithful and absorbing material multimediale di derivazione cinematografica o di computer grafica ( videogames ).
Secondo le ricerche di una società americana, i risultati sono molto incoraggianti verso questa nuova tecnologia: il 75% delle persone che hanno partecipato allo studio e che hanno visto almeno una volta tale tecnologia in azione, la utilizzerebbero e la proporrebbero a conoscenti, ed un terzo dei partecipanti acquisterebbero un display 3D nei prossimi 2 anni .
La connessione HDMI sta preparando la nuova versione dell'inte
rfaccia audiovisiva: l' HDMI 1.4 . Essa sarà compatibile con la tecnologia 3D di seconda generazione , ovvero di visualizzazione multiple 3D , scan rate higher than 200Hz to high resolutions (maybe even at 4K) and progressive scan . In any event, even version 1.4 will be backward compatible with earlier versions of the interface.
Also there is news in the field of holography. L ' NICT, National Institute of Information Technologies and Communication from Japan, has developed a new technology
capture and playback of moving images holographic superior to all current technologies, which require the use of rooms dark and laser. Images can be captured in environments normal, even bright , with a special camera equipped with optical microlenses to acquire more information about the shooting angle, and this lens is then also used for playback.
RGB images are reproduced by individual LCD panels illuminated by lasers at specific wavelengths , thus allowing playback of video in color, but when small (1 cm) because of the angle of field shoot / reproduction of only 2 °.
