Design Team/Activity Touch Input

Turtle Art

• Canvas zooming in/out with pinch gesture
• Canvas scrolling when dragging canvas
• Default to large blocks when used on a touch device to reduce obscuring effect of fingers & improve hit target. Perhaps extend the block shapes to have an otherwise blank 'gripper/ridged' area to the left or right
• Portrait orientation clips too many toolbar icons (expect portrait orientation to be used much more frequently on tablet devices)
• Toolbar hover hints clobbering view of block palettes (due to touch activation leaving pointer over toolbar buttons )
• Allow escaping from full screen mode (see Read for improved behaviour)

Read

• Vertical scrolling solution
• Page turning swipe gesture for paginatable documents