I think Bret Victor's experience could be a useful case study: able to propose and see implemented major interaction paradigms like interacting directly with th

I think Bret Victor's experience could be a useful case study: able to propose and see implemented major interaction paradigms like interacting directly with the screen to eg swipe around on an iPhone, as opposed to pressing a button. And yet, limited by what the company actually did and moreso by the ideas he couldn't share. Edit: http://worrydream.com/#!/Apple http://worrydream.com/#!/Apple