Swing/Clubfitting Analysis Application Update

I please need an initial, just crude prototype adaptation of a software application surrounding golf swing and/or clubfitting analysis. When I say crude it does not have to be completely operational at this time. Most importantly first is that unique features of the application that distinctly separate it from all others need to be implemented as well and as much as possible for initial IP registration purposes. Though not publicly well known yet, the unique foundational concepts/features are actually extremely simplistic in nature. Thus I cannot specifically and publicly detail more about them right here, and some form of nondisclosure agreement would first need to be agreed to by any interested parties. For now a simple statement offered to that effect in any introduction of interest might suffice. Despite not being well understood previously, yet in view of the above and the rather simple universal concepts that need to be integrated, starting with some type of open source sports analysis software and molding it some to what is more specifically needed may be an extremely viable option (though I still investigating this possibility and will consider any thoughts offered). I am open to the use of various programming languages/platforms. On one hand it would be nice for a more generalized language to be used that might subsequently be transformed into other application types or platforms more easily. But I also recognize that more specialized languages might be implemented instead to more quickly develop just what is needed now. And the budget, while not limited to any particular amount at this time, is relatively low. For those perhaps specializing in one or the other, swing input data and/or analyses might be in a form of video and computer vision and/or inertial sensor data coupled with other types of computer graphics as examples. I am also open to other options and/or suggestions not limited to just these. The primary objective at the start is not necessarily full practical functionality and usability, but rather developing programming elements for specific unique base functions of the application in as cost efficient a manner as possible in order to first secure certain IP rights. While a project rather than hourly rate might be more suitable for this particular phase of the project, I can consider either project or hourly estimates or quotes. Questions, comments, and/or suggestions are welcome. Thank you very much.