The driving experience - next step

[safathome]

I think it would be really good if someone could come up with a windscreen wash (no, not rain) so the driver could clean the loco windscreen with a wash from a button on the driving desk, I think this would enhance the driving experience even more. but saying "no rain" it might be possible to create just a jet of this on a part of the windscreen ?
The "class 205" unit get specks of something on the windscreen en route when driving and the use of the windscreen clears this, I think it would be great if we could use a windscreen washer, there could be lots of possibilities with this,i.e coal dust, stone dust, etc.
Its far to clever for me to even thing how to incorporate this idea - but I think it could be great.

Steve