> The remaining 30% of the time it is a spot enclosed by a tinted circle. That's the way I've always seen it, and I think it's a UX error. As you say, most peo

> The remaining 30% of the time it is a spot enclosed by a tinted circle. That's the way I've always seen it, and I think it's a UX error. As you say, most people don't even see the circle as the potential error in accuracy. IMO it should be just the enclosing circle, otherwise people only see the point; with just a circle there's less ambiguity.