Gesture recognition needs to take input device resolution into account
Bug #823457 reported by
Stephen M. Webb
This bug affects 1 person
| Affects | Status | Importance | Assigned to | Milestone | |
|---|---|---|---|---|---|
| Grail |
Fix Released
|
Medium
|
Chase Douglas | ||
| utouch-grail (Ubuntu) |
Fix Released
|
Medium
|
Chase Douglas | ||
Bug Description
Some input devices, for example the SynPS/2 Synaptics TouchPad, provide too much data and as a result grail is recognizing unintended gestures such as pinches when the intent was to drag. This does not occur with other devices, such as nTrig touchscreens or Apple Magic Trackpad.
Grail should have some sort of threshold based on reported device resolutions and take it into accound when recognizing gestures.
Related branches
lp://staging/~chasedouglas/grail/physical-thresholds
- Stephen M. Webb (community): Approve
-
Diff: 49 lines (+18/-9)1 file modifiedsrc/grail-gestures.c (+18/-9)
| Changed in utouch-grail: | |
| status: | New → In Progress |
| importance: | Undecided → Medium |
| assignee: | nobody → Chase Douglas (chasedouglas) |
| Changed in utouch-grail: | |
| status: | In Progress → Fix Committed |
| Changed in utouch-grail: | |
| status: | Fix Committed → Fix Released |
| Changed in utouch-grail (Ubuntu): | |
| assignee: | nobody → Chase Douglas (chasedouglas) |
| status: | New → In Progress |
| importance: | Undecided → Medium |
Revision history for this message
| Launchpad Janitor (janitor) wrote | #1 |
| Changed in utouch-grail (Ubuntu): | |
| status: | In Progress → Fix Released |
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This bug was fixed in the package utouch-grail - 2.0.1-0ubuntu1
---------------
utouch-grail (2.0.1-0ubuntu1) oneiric; urgency=low
* New upstream release.
- Use physical dimensions instead of device dimensions for thresholds
(LP: #823457)
* Bump lintian standards version to 3.9.2
-- Chase Douglas <email address hidden> Tue, 09 Aug 2011 15:03:44 -0700