Thing is; I don't want the graph. I want to see the Today figures. And I want time to read them. And I don't want the display to go flick flick flick flick flick flick flick flick flick flick flick flick flick flick flick flick flick flick flick flick flick flick flick flick flick flick flick flick flick flick flick flick flick flick flick flick flick flick flick flick flick flick flick flick flick flick flick flick flick flick flick flick flick flick flick flick flick flick flick flick flick flick flick flick flick flick flick flick flick flick flick flick flick flick flick flick flick flick flick flick ad nauseum. That's why I said I want a pause button.
There's a reason no-one designing web pages uses the old HTML marching ants line effect any more. It's deprecated and loathed by anyone with any sort of visual sensitivity. It's Bad Website Design 101 - strobe effects, and a trigger for anyone with photosensitive epilepsy or similar conditions.
I would have thought the GUI designer would have at least passing knowledge of the W3C Accessibility Standards, and also know that it's a legal requirement under the Equality Act to design it in a way that doesn't hinder people with disabilities.