We’ve received some user feedback that the button to expand/collapse the flight folder in Lido mPilot was too small to tap in vibratory/turbulent conditions.
The sensitivity area of this button or “hot zone” is actually larger than the button itself and extends horizontally to include the displayed title on its right. This is valid for all modules of the application: terminal charts, enroute and documents.
Tags: Lido mPilothamburger buttonflight folderUIUXbuttonusabilityLufthansa Systems Blog