3 ms·

I'm not a native speaker, so these instructions may very well be ambiguous. Any suggestions on how to clarify it? Back then, I built the test case and asked on

I'm not a native speaker, so these instructions may very well be ambiguous. Any suggestions on how to clarify it? Back then, I built the test case and asked on twitter if anybody else could confirm the bug. I got several answers (e.g. one from mrdoob within the minute: https://twitter.com/mrdoob/statuses/6896165488427008 https://twitter.com/mrdoob/statuses/6896165488427008 ) so I thought the instructions were fine.

ta12121 14y ago
1. Touch the screen in the blue area with one finger and hold the finger there. 2. Use another finger to touch the screen somewhere below the first finger. 3. Lift your second finger and repeat step 2.
- rdl 14y ago
  You may want to say "touch (but do not drag)"
mjschultz 14y ago
1. Press and hold a finger in the blue area (do not move this finger) 2. Tap a second finger somewhere else in the same blue area (again, do not move your finger only tap) 3. Observe the orange bar. It should become green when both finger are touching the screen. Response time should be near instantaneous. It is not. Additionally, about 1 out of 3 touches results in an inconsistent state in which the bar remains green after both fingers are removed. I'd remove the "straight down" part altogether.
mcgwiz 14y ago
Use the widest established terms possible: "tap", and "tap and hold". 1. Observe that the feedback bar above the blue area is orange. 2. Tap and hold the blue area. 3. While still holding, tap and hold a different part of the blue area with a second finger. 4. Observe that the feedback bar is now green. 5. While still holding with the first finger, stop holding with the second finger. 6. Observe that the feedback bar is now orange. 7. While still holding with the first finger, again tap and hold a different part of the blue area with the second finger. 8. It is expected that the feedback bar be green at this point. However observe the feedback bar actually remains orange.

ta12121 14y ago

1. Touch the screen in the blue area with one finger and hold the finger there. 2. Use another finger to touch the screen somewhere below the first finger. 3. Lift your second finger and repeat step 2.

rdl 14y ago
You may want to say "touch (but do not drag)"

mjschultz 14y ago

1. Press and hold a finger in the blue area (do not move this finger) 2. Tap a second finger somewhere else in the same blue area (again, do not move your finger only tap) 3. Observe the orange bar. It should become green when both finger are touching the screen. Response time should be near instantaneous. It is not. Additionally, about 1 out of 3 touches results in an inconsistent state in which the bar remains green after both fingers are removed. I'd remove the "straight down" part altogether.

mcgwiz 14y ago

Use the widest established terms possible: "tap", and "tap and hold". 1. Observe that the feedback bar above the blue area is orange. 2. Tap and hold the blue area. 3. While still holding, tap and hold a different part of the blue area with a second finger. 4. Observe that the feedback bar is now green. 5. While still holding with the first finger, stop holding with the second finger. 6. Observe that the feedback bar is now orange. 7. While still holding with the first finger, again tap and hold a different part of the blue area with the second finger. 8. It is expected that the feedback bar be green at this point. However observe the feedback bar actually remains orange.