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Showing posts from August, 2021

Countdown

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Users usually don't expect they have to queue in an app. If queueing is a must, please use Notification to tell your how long they have to wait. So they can switch to other apps. Otherwise, should the user keep this page active?

Micro Moment

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On mobile devices, users expect they can finish the task within a few minutes. e.g. in the metro, or in a lift.  Don't block user from using the app if the update is not critical. 

Clipboard

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Clipboard is NOT a secure. NEVER store information such as National ID, credit card PAN ... etc in the clipboard.