Attached Link: http://ockhamsbungalow.com/Python/Me-camera.zip

Because Poser uses the arrow keys for parameter selection, there's no way to *automatically* redirect them.....  But it is possible to re-direct them manually and somewhat awkwardly, with Python. 

Here's a little script that does the job.  Activate the script, click on its panel, and
then the arrow keys will control the dolly camera.  Up moves forward, down moves
backward, left moves forward with a left turn, right moves forward with a right turn.
It's not quite instant, and a little jerky. 

To my senses it feels something like walking, but I'll be glad to modify if you'd
like a different form of movements.

My python page
My ShareCG freebies