The user interacts with the application using finger taps and touch gestures. Drawing a circle on the map with one finger shows a transparent gray overlay for the selected area and displays a health score for that area.Holding down two fingers on the screen opens up a menu with options to conduct a ‘neighborhood search’ and ‘keyboard search.’ The selected neighborhood is highlighted on the map in a transparent red overlay. Selecting the ‘keyboard search’ option brings up a virtual keyboard. Text can be entered into the on-screen search box by tapping the keyboard keys with your finger. The user may enter a specific address or a zip code.
Misha Sra and Luis Revilla
Touch table, drawing gestures, neighborhoods, health score
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