An app to display it in vim would be enough. But add another $9.99 app for the delete (forward) key, after all those years (it's fn backspace now). An example of market creation by the removal of features.

Even my Samsung tablet has a default keyboard with both backspace and delete.

Clearly we need a USB-ESC standard.

It needs to be a shiny, red, poundable button. Maybe something that makes a helluvva noise when you hit it.