at Google ScholarTitle data
Müller, Jörg ; Eberle, Dieter ; Schmidt, Constantin:
BaseLase : An interactive focus+ context laser floor.
In:
Proceedings of the 33rd Annual ACM Conference on Human Factors in Computing Systems. -
New York
: ACM
,
2015
. - pp. 3869-3878
ISBN 978-1-4503-3145-6
DOI: https://doi.org/10.1145/2702123.2702246
Abstract in another language
We present BaseLase, an interactive laser projected focus + context floor display. In order to provide a transportable system that works in areas where there are no ceilings, we provide an integrated unit (1.3m height) that stands on the floor. One unsolved challenge for laser projectors is to cover large projection areas while providing high resolution at the same time. Our focus + context laser projector solves this problem. BaseLase can cover a large context area in low resolution, while providing three movable high-resolution focus spots. We provide a convex mirror design that enables the laser to reach a large area (75m2) with low resolution while decreasing the beam dispersion compared to spherical or parabolic mirrors. This hyperboloidal mirror shape approximately equalizes the point size on the floor independent from the projected location. We propose to add a number of planar mirrors on pan-tilt units to create dynamic zones of high resolution that can adjust to the user behavior. We provide example applications for BaseLase and report on user experience in preliminary trials.
Further data
| Item Type: | Article in a book |
|---|---|
| Refereed: | Yes |
| Institutions of the University: | Faculties > Faculty of Mathematics, Physics und Computer Science > Department of Computer Science > Chair Applied Computer Science VIII > Chair Applied Computer Science VIII - Univ.-Prof. Dr. Jörg Müller Faculties Faculties > Faculty of Mathematics, Physics und Computer Science Faculties > Faculty of Mathematics, Physics und Computer Science > Department of Computer Science Faculties > Faculty of Mathematics, Physics und Computer Science > Department of Computer Science > Chair Applied Computer Science VIII |
| Result of work at the UBT: | Yes |
| DDC Subjects: | 000 Computer Science, information, general works |
| Date Deposited: | 14 Jan 2019 10:31 |
| Last Modified: | 07 Apr 2022 12:34 |
| URI: | https://eref.uni-bayreuth.de/id/eprint/42104 |