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Version vom 24. Dezember 2016, 21:25 Uhr von M68k (Diskussion | Beiträge) (Multi-Touch im Browser eines Tabletop- PCs++)
| Cybertisch | |
| |
| Gestartet: | 18.12.2016 |
| Involvierte: | User:m68k User:havilland |
| Status: | in progress |
| Beschreibung: | Microsoft/Samsung Surface 40 Touch table |
| Shutdownprozedur: | |
| Zuletzt aktualisiert: | 2016-12-24 |
Installed software
- Ubuntu 16.10
- reacTIVision: computer vision framework for tangible interactive surfaces
- TUIO: a common protocol and API for tangible multitouch surfaces which allows the transmission of an abstract description of interactive surfaces, including touch events and tangible object states.
Known issues
- the firmware is a little bit fragile: "conclusion: a firmware which trashes its own EEPROM due to a single wrongly set direction bit is perhaps a little fragile"
- don't use the Unity UI session because their touch/gesture support meddles with the operation and can even freeze
- when using LXDE you have to powerdown the table using the shell for now
- yamaarashi symbol detection doesn't work although amoeba symbols work fine
- the table is a little bit sensitive to light (see the "Venue Readiness Guide" below for the finer details)
- don't turn the backlight down, this also confuses the table :)
- give it some time to warmup after powering on
Literature
- reacTIVision: A Computer-Vision Framework for Table-Based Tangible Interaction
- SUR40 Linux: Reanimating an Obsolete Tangible Interaction Platform
- Multi-Touch im Browser eines Tabletop- PCs
