Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review
Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review
}
TY - GEN
T1 - Using an Autonomous Cube for Basic Navigation and Input
AU - Van Laerhoven, Kristof
AU - Villar, Nicolas
AU - Kortuem, Gerd
AU - Gellersen, Hans
AU - Schmidt, Albrecht
PY - 2003/1
Y1 - 2003/1
N2 - This paper presents a low-cost and practical approach to achieve basic input using a tactile cube-shaped object, augmented with a set of sensors, processor, batteries and wireless communication. The algorithm we propose combines a finite state machine model incorporating prior knowledge about the symmetrical structure of the cube, with maximum likelihood estimation using multivariate Gaussians. The claim that the presented solution is cheap, fast and requires few resources, is demonstrated by implementation in a small-sized, microcontroller-driven hardware configuration with inexpensive sensors. We conclude with a few prototyped applications that aim at characterizing how the familiar and elementary shape of the cube allows it to be used as an interaction device.
AB - This paper presents a low-cost and practical approach to achieve basic input using a tactile cube-shaped object, augmented with a set of sensors, processor, batteries and wireless communication. The algorithm we propose combines a finite state machine model incorporating prior knowledge about the symmetrical structure of the cube, with maximum likelihood estimation using multivariate Gaussians. The claim that the presented solution is cheap, fast and requires few resources, is demonstrated by implementation in a small-sized, microcontroller-driven hardware configuration with inexpensive sensors. We conclude with a few prototyped applications that aim at characterizing how the familiar and elementary shape of the cube allows it to be used as an interaction device.
KW - cs_eprint_id
KW - 697 cs_uid
KW - 1
U2 - 10.1145/958432.958472
DO - 10.1145/958432.958472
M3 - Conference contribution/Paper
SP - 203
EP - 211
BT - 5th international conference on Multimodal interfaces
T2 - 5th international conference on Multimodal interfaces
Y2 - 1 January 1900
ER -