No, don't get me wrong, there is a host of apps and programs to allow remote 'access' to mobile devices from desktops, mobile to mobile, even mobile to desktop, however...
I'm wondering if anyone has ever heard of a tool which allows me to plug in a smart device (tablet, phone, etc) via USB cable and get a 'read' on the diagnostics. This would be a phone with no display so it can be evaluated for the economic repair viability.
Example: Customer brings in a phone worth $100, the display is worth $30 plus markup/labour, but we have no idea if there is something more causing a problem (it was dropped in a puddle etc) as the display does not seem damaged.