Ignoring the keypresses (to prevent inadvertent credential sharing), and just doing mouseclick heatmaps while anonymizing the IPs involved and sites visited would be interesting (you'd want to keep screen size/browser.version data, for an understanding of what the heatmaps represent).
Would provide lots of info without compromising much details.
How would it provide lots of info? Without any data on which program they were interacting with at the time, I'd have thought data on the mouse movements would be fairly useless?
Would provide lots of info without compromising much details.