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| + | {{Dated}} |
| + | |
| ===Touchscreen Support=== | | ===Touchscreen Support=== |
− |
| |
| | | |
| {| class="wikitable sortable" valign="top" | | {| class="wikitable sortable" valign="top" |
− | |-
| |
| ! Feature description | | ! Feature description |
− | ! Keyboard only HW | + | ! Keyboard only hardware |
− | ! Keyboard and touchscreen HW | + | ! Keyboard and touchscreen hardware |
− | ! Touchscreen only HW | + | ! Touchscreen only hardware |
| |- | | |- |
| ==== ==== | | ==== ==== |
− | |Mouse cursor | + | |Cursor |
− | |show | + | |show always |
− | |show if mouse used, hide if screen touched | + | |show if trackpad used, hide if screen touched |
| |hide always | | |hide always |
| |- | | |- |
− | |''bBlank'' | + | |Virtual keyboard |
− | |''blank'' | + | |not required, but useful for accessibility needs |
− | |''blank'' | + | |useful in ebook mode |
| + | |essential, needs to appear automatically when a text field is selected (with optional ability to expose/hide for compatibility) |
| + | |- |
| + | |Cursor hover hints/palettes |
| + | |accessible |
| + | |accessible when using trackpad |
| + | |accessible only if activated by 'right click' (touch & hold) |
| + | |- |
| + | |Keyboard shortcuts |
| + | |accessible |
| + | |accessible when using keyboard |
| + | |not available (must rely on visual icons, HW buttons, or touch gestures) |
| + | |- |
| + | |Frame |
| + | |accessible |
| + | |accessible when using keyboard & trackpad |
| + | |needs a touch gesture (swipe in/out from any edge) and/or new button (top left frame corner most likely), same old issues regarding discoverability of the Frame.... No physical home button on XO-3.0 hardware. |
| + | |- |
| + | |Buttons & context menu size/spacing |
| + | |OK |
| + | |nice to have them optimized to be touchable |
| + | |size/spacing of buttons and menus needs to be optimised for finger sized interaction |
| + | |- |
| + | |hpane/vpane separator theme |
| + | |OK |
| + | |nice to have them optimized to be touchable |
| + | |size menus needs to be optimised for finger sized interaction |
| + | |- |
| + | |Screen resolution |
| + | |n/a |
| + | |n/a |
| + | |XO-3.0 is 1024x768, continue to make sure the Sugar shell, and activities are designed to scale well |
| + | |- |
| + | |Keyboard shortcut hints |
| + | |continue to add hints |
| + | |continue to add hints |
| + | |hide keyboard hints from touch only UI |
| + | |- |
| + | |Scrolling a zoomed paint/drawing view |
| + | |n/a |
| + | |two finger drag to pan/scroll canvas |
| + | |two finger drag to pan/scroll canvas, essential |
| + | |- |
| + | |Home favourite activity icons |
| + | | |
| + | | |
| + | |need to increase icon layout size/spacing (larger targets, further apart) |
| + | |- |
| |''blank'' | | |''blank'' |
| + | |... |
| + | |... |
| + | |... |
| |} | | |} |
| + | |
| + | = Other = |
| + | [CSA: adding here some issues which aren't in the above table, not sure how they fit in] |
| + | ; Keyboard hints: show different keyboards for numeric, URL, or free-text input. (For example, TurtleArt wouldn't show the full keyboard when it just needs you to enter a number.) |
| + | ; Hover palettes: might need to be offset more from finger location to be useable on touchscreen (so that the finger doesn't cover up the palette when it pops up) |
| + | ; Drag to scroll: I prototyped this with "drag from top" / "drag from bottom" to scroll, it wasn't so bad. Simply mapping two-finger scroll to mouse scroll buttons gets you pretty far, although there are some focus issues to deal with -- it should first focus the element under the scroll start location, and *then* send it mouse scroll wheel events |
| + | ; Slide to switch zoom levels: just requires binding F12,F13 etc to "zoom out" and "zoom in", so olpc-kbdshim can emit the proper function key instead of trying to remember what zoom level it is in. |
| + | ; Uniform support for "mouseover" events: perhaps "swiping down" from a button will reveal its mouseover tool tips, for example. This is a bit of a hack, but it might make all the existing sugar activities which rely on mouseover more usable. |