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phetsims / friction

"Friction" is an educational simulation in HTML5, by PhET Interactive Simulations.
http://phet.colorado.edu/en/simulation/friction
GNU General Public License v3.0
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"Move down" hint is only needed before productive rubbing #252

Closed zepumph closed 2 years ago

zepumph commented 2 years ago

Similar to https://github.com/phetsims/friction/issues/244, we don't need to hear "move down to rub harder" beyond the initial time it takes to train the user.

Unlike with "rub fast or slow" I think it is still important to potentially hear this after a the first row of atoms break away, so that they realize that you need to have to move down and then keep rubbing. After a few rows though, we shouldn't muddy the waters with this alert.

zepumph commented 2 years ago

Marking for meeting tomorrow to co-review and hopefully close.

Matthew-Moore240 commented 2 years ago

Check issue with keyboard and mouse. Idea from Taliesin: If temp is increasing you shouldn't hear the hint.

zepumph commented 2 years ago

Idea from Taliesin: If temp is increasing you shouldn't hear the hint.

This only requires investigation if @Matthew-Moore240 finds trouble with the current implementation. Otherwise @Matthew-Moore240 will just close this issue after testing on the other platforms/modes listed above.

Matthew-Moore240 commented 2 years ago

No issues with just hearing the "move down" alert on initial unproductive rubbing before any breakaways happen. Closing