I'm waiting for a prototype to be completed before I can start calling customers That sounds really bad. There has to be something you can do to line up custom

I'm waiting for a prototype to be completed before I can start calling customers That sounds really bad. There has to be something you can do to line up customers beyond waiting for a prototype. Have you pitched all the possible customers yet? Do they all know that the next exciting step is you coming back to show the prototype? You have to be pro-active.