Confirmed users
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* Worth thinking about, but I think it will be too abstract for most users | * Worth thinking about, but I think it will be too abstract for most users | ||
3. Gestural | 3. Overlays - as in Android, where +/- controls show up over content. This has the disadvantage of only controlling zoom level, not location. | ||
4. Gestural | |||
* Tracing the area to which you'd like to zoom | * Tracing the area to which you'd like to zoom | ||
* "Dialing" to zoom: clockwise to zoom in, counterclockwise to zoom out - like this: | * "Dialing" to zoom: clockwise to zoom in, counterclockwise to zoom out - like this: |