1. Canvas top feature buttons (left to right);

• export model,

• import model,

• delete canvas,

• add canvas,

• magnify canvas,

• toggle grid background,

• toggle show buttons.

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2. Canvas left side feature buttons;

• Help button,

• Element Selector button.

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3. Canvas right side feature buttons;

• Canvas Speech Control (limited to add element, give name),

• Architect Buddies button.

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4. Canvas UI gestures; 

a) double tap on element to edit name,

b) single tap on canvas to deselect element,

c) single tap on element to see info,

d) single finger drag on element to move,

e) single finger drag on canvas to reposition canvas,

f) pinch/expand two fingers on element to resize element,

g) pinch/expand two fingers on canvas to resize canvas,

h) triple tap canvas to print canvas,

i) double tap canvas name to edit name,

j) long press canvas name to bring up Canvas Selector,

k) drag one element over another element and pause, to trigger Connector Selector,

l) long press on element to bring up Layer Order selector (when applicable)