Demonstrating Dothraki: Tracking Tangibles Atop Tabletops Through De-Bruijn Tori
| dc.contributor.author | Schüsselbauer, Dennis | |
| dc.contributor.author | Schmid, Andreas | |
| dc.contributor.author | Wimmer, Raphael | |
| dc.contributor.editor | Schneegass, Stefan | |
| dc.contributor.editor | Pfleging, Bastian | |
| dc.contributor.editor | Kern, Dagmar | |
| dc.date.accessioned | 2021-09-03T19:10:26Z | |
| dc.date.available | 2021-09-03T19:10:26Z | |
| dc.date.issued | 2021 | |
| dc.description.abstract | We demonstrate usage examples and technical properties of Dothraki, an inside-out tracking technique for tangibles on flat surfaces. An optical mouse sensor embedded in the tangible captures a small (36×36 pixel / 1×1 mm), unique section of a black-and-white De-Bruijn dot pattern printed on the surface. Our system efficiently searches the pattern space in order to determine the precise location of the tangible with sub-millimeter accuracy. Our proof-of-concept implementation offers a recognition rate of up to 95%, robust error detection, an update rate of 14 Hz, and a low-latency relative tracking mode. The MuC demonstration encompasses four separate demos that showcase typical application scenarios and features: a magic lens, two tangibles that know each others relative position, a simple geometry application that measures distances and angles, and tangibles that know on which of multiple surfaces they have been placed. | en |
| dc.description.uri | https://dl.acm.org/doi/10.1145/3473856.3474030 | en |
| dc.identifier.doi | 10.1145/3473856.3474030 | |
| dc.identifier.uri | https://dl.gi.de/handle/20.500.12116/37309 | |
| dc.language.iso | en | |
| dc.publisher | ACM | |
| dc.relation.ispartof | Mensch und Computer 2021 - Tagungsband | |
| dc.relation.ispartofseries | Mensch und Computer | |
| dc.subject | tracking | |
| dc.subject | tangibles | |
| dc.subject | de-bruijn torus | |
| dc.subject | hardware | |
| dc.title | Demonstrating Dothraki: Tracking Tangibles Atop Tabletops Through De-Bruijn Tori | en |
| dc.type | Text/Conference Paper | |
| gi.citation.endPage | 622 | |
| gi.citation.publisherPlace | New York | |
| gi.citation.startPage | 619 | |
| gi.conference.date | 5.-8.. September 2021 | |
| gi.conference.location | Ingolstadt | |
| gi.conference.sessiontitle | MCI-DEMO | |
| gi.document.quality | digidoc |