Claypool

Courses

Publications

Students

Projects

Service

Downloads

Misc


EvLag Demo Instructions

EvLag Demo Instructions

v1.0

  1. Download and install VirtualBox:

    https://www.virtualbox.org/

  2. Download the EvLag Demo VirutalBox image (4 Gbytes):

    https://web.cs.wpi.edu/~claypool/papers/evlag/evlagDemo.ova

    Note: the image has been tested for VirtualBox v6.1

  3. Double-click on the downloaded “evlagDemo.ova” file.

  4. Click “Import”.

  5. Allow VirtualBox to import the file.

  6. Select “evlagDemo” and click the green “Start” arrow.

  7. Important! Click “Input” → “Mouse Integration” to disable mouse integration (it is on by default).

    Below are screen shots to help ensure the setting right settings:

  8. In the Linux Desktop, double-click “evlagDemo.sh”.

  9. The demo runs the below applications with EvLag serially:

    A. Paint with no lag to all mouse actions.

    B. Paint with some (50 ms) of lag to all mouse actions.

    C. Paint with a lot (500 ms) of lag to all mouse actions.

    E. Text Editor with a raw EvLag log file.

    F. Text Editor with a parsed (by EvParse) EvLag log file.


For questions or problems, please send email to:

Mark Claypool (claypool@cs.wpi.edu)
Shengmei Liu (sliu7@wpi.edu)

Happy lagging!

– Mark and Shengmei