Asynchronous UX Patterns – How Can I Say Goodbye to Progress Bars?

Transcript

1. Asynchronous UX Patterns How Can I Say Goodbye to Progress Bars? Kazuhiko Uehara
2. Loading…
3. Do you like Progress Bars?
4. How long have you ever waiting for progress bars finish in your life?
5. How many times have you felt disappointed if the progress bar won't finish as you expected?
6. from: Wikipedia Technology is progress
7. Good Progress Bar Progress 0% 25% 50% 75% 100% Time 1 2 3 4 5
8. Actual Progress Bar(1) Progress 0% 25% 50% 75% 100% Time 1 2 3 4 5
9. Actual Progress Bar(2) Prograss 0% 25% 50% 75% 100% Time 1 2 3 4 5
10. Bad Progress Bar Progress 0% 25% 50% 75% 100% Time 1 2 3 4 5 Re-calculation
11. Why the Progress Bar Inaccurate? Loading…
12. Difficult to make each task size equally Progress 0% 25% 50% 75% 100% Time 1 2 3 4 5 small tasks large tasks
13. Many users access same resources Progress 0% 25% 50% 75% 100% Time 1 2 3 4 5 someone’s tasks my tasks
14. We can not predict the future
15. We can not predict the future
16. Try Asynchronous Pattern Fire & Forget, Notify Pattern:
17. Fire & Forget, Notify
18. Thank you!