Idea Space

Touch

Drag: Rotate on empty space, move an idea
Double-tap: Add an idea, or edit one
Two fingers: Drag to move sideways, pinch to move forward and back
Select: Tap ideas to add or remove them, drag empty space to box select
Tap empty space: Deselect, or with nothing selected hide the bars
Tap the current layout: Rename it, in the Layout menu
Rotation center: Always the center of all ideas

Mouse

Drag: Rotate on empty space, move an idea
Double-click: Add an idea, or edit one
Shift drag: Box select
Space or right drag: Move sideways
Wheel: Move forward and back, or push and pull over a selected idea
Double-click a layout: Rename it, in the Layout menu
Two fingers: Move on touch screens
Rotation center: Always the center of all ideas

Keys

1 to 9, 0: Color the selection, 0 clears it
H: Controls list on or off
Delete: Delete the selection
Esc: Deselect, or hide the controls
Enter: Edit the selected idea
M: Edit mode on or off, off only rotates
+, -: Expand or contract, on a sphere the radius
T: Face screen, out or in
/: Find, Enter selects the matches
F: Fit all, or the selection
E: Flatten the selection
G: Gather the selection
L: Grid on or off
C: Group by color
Left, right: Layout, previous or next
N: New idea
Shift Enter: New line while editing
W, S: Push away, pull closer
R: Reverse the spin
X: Scatter all, or the selection
Cmd A: Select all
O: Sphere mode on or off
Space: Spin on or off
[, ]: Spin slower, faster
Cmd Z: Undo, with Shift redo