touch-packages team mailing list archive

[Olivier Tilloy <olivier.tilloy@xxxxxxxxxxxxx>]

Now closing, feel free to re-open if this is still observable with the
latest development image.

** No longer affects: webbrowser-app (Ubuntu)

** Changed in: webbrowser-app
       Status: Triaged => Invalid

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https://bugs.launchpad.net/bugs/1204106

Title:
  Repeated touches result in significant input latency

Status in Web Browser App:
  Invalid

Bug description:
  Sometimes when scrolling around on a touchscreen, lots of rapid
  touches are made in succession as the positioning is made perfect.

  Expected behavior:
  Each touch and slide results in a fine adjustment of the screen.

  Actual behavior:
  After the first few touch slides (and sometimes, after the first), the Nexus 10 begins to have higher and higher input latency. I've measured input latencies of up to 2 seconds between the actual touch event and the browser responding by scrolling the given amount. This makes precision alignment difficult, and is not expected behavior for an end user.

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