I've completed the survey, but some of the choices don't appear to include enough variations. Your first question has options for - Mountain Bike; Road Bike; Trail Bike; Mountain and Road; None- but doesn't include Mountain and Trail ... or Road and Trail.
The question -
What features do you enjoy about your current bike? - isn't very clear. Outside of the frame, wheels, components, and accessories, what do you define as a 'feature'?
The next question is somewhat strange without a frame of reference -
What are some things you personally would like changed on your bike? - What do you mean by this?
Same again with -
What features would make your bike ride more enjoyable?
Are the above related to the suggestion, in the
next question, that you are looking to design a dual-purpose road/MTB -
Would you like to own one bike that can transition into both a road and a mountain bike?
It might be better to expand on your concept first so that people responding have a better idea of what you are looking to develop. If you
are working on a design concept to make a combined road/mountain bike, then it may be best to say this.
TBH I think this may already covered by hybrids and some commuter models, but would be interested to hear more about your concept.