TUTCRIS - Tampereen teknillinen yliopisto


A hand-held immaterial volumetric display



OtsikkoProceedings of SPIE-IS and T Electronic Imaging - Stereoscopic Displays and Applications XXV
ISBN (painettu)9780819499288
DOI - pysyväislinkit
TilaJulkaistu - 2014
OKM-julkaisutyyppiA4 Artikkeli konferenssijulkaisussa
Tapahtuma25th Stereoscopic Displays and Applications Conference, SD and A 2014 - San Francisco, CA, Yhdysvallat
Kesto: 3 helmikuuta 20145 helmikuuta 2014


Conference25th Stereoscopic Displays and Applications Conference, SD and A 2014
KaupunkiSan Francisco, CA


We have created an ultralight, movable, "immaterial" fogscreen. It is based on the fogscreen mid-air imaging technology. The hand-held unit is roughly the size and weight of an ordinary toaster. If the screen is tracked, it can be swept in the air to create mid-air slices of volumetric objects, or to show augmented reality (AR) content on top of real objects. Interfacing devices and methodologies, such as hand and gesture trackers, camera-based trackers and object recognition, can make the screen interactive. The user can easily interact with any physical object or virtual information, as the screen is permeable. Any real objects can be seen through the screen, instead of e.g., through a video-based augmented reality screen. It creates a mixed reality setup where both the real world object and the augmented reality content can be viewed and interacted with simultaneously. The hand-held mid-air screen can be used e.g., as a novel collaborating or classroom tool for individual students or small groups.