On 04 Oct 2014, at 11:55, kmo <voxkmp@gmail.com> wrote:

I've raised two issues on the GT playground:

https://pharo.fogbugz.com/f/cases/14158/Navigation-buttons-icons-at-bottom-of-GT-playground-are-meaningless-unintuitive

https://pharo.fogbugz.com/f/cases/14157/Navigation-buttons-at-bottom-of-GT-playground-are-almost-invisible-in-default-theme

When I first tried the playground I never even noticed the dots at the
bottom of the window - they do not show up well in the default theme. -
(they seem OK in the dark theme screenshots I've seen).

Also, I think little dots are not intuitive. It would be better if you had
video controller buttons or perhaps little outlined squares with page
numbers in them. Dots on their own mean nothing.

Well, I agree that they might be a bit hard to find, but they are far from meaningless. There are many websites with carrousels that use the same metaphor.