Even Hub G2 Design Guidelines

Display Constraints

• Resolution: 576 x 288 pixels per eye
• Color depth: 4-bit greyscale — 16 levels of green
• White pixels appear as bright green; black pixels are off (transparent)
• No background color or fill color property
• No CSS, no flexbox, no DOM — UI is built from absolute-positioned pixel containers
• Max 4 image containers and 8 other containers per page

Container Limits

• Max 12 containers total (8 text/list + 4 image)
• Exactly one container must have isEventCapture: 1
• containerID must be unique per page (integer)
• containerName must be unique per page (string, max 16 characters)
• No z-index control — declaration order determines overlap