About this app

Feed it a symbol and your entry, and a shaded three-dimensional head — a real projected mesh with per-facet lighting, not a sprite — rotates on screen wearing one of seven moods derived from how far the price has moved from your entry. Brows angle, the mouth curve inverts, eyes narrow, pupils drift with momentum, and the whole scene tints toward the mood colour. Includes a watchlist of miniature moods and a straight-faced note on why the expression you would wear is itself information.