ConceptShare: time is money!

Some time ago, a small team of developers from Canada gathered to solve a well-known problem of a designer, artist, or someone else who knows something, namely, the problem of understanding. Indeed, correspondence and an attempt to explain what the customer finally wants to receive sometimes takes a fair amount of time, how much easier it is to simply sketch on paper a sketch presented by the designer. This is exactly what the ConceptShare service offers - the designer puts the results of his work on which the customer gives recommendations using ConceptShare. Drawings, arrows, circles, etc. etc. everything will do.
Unfortunately, this service is paid and very well paid , although the nerves, and certainly time, are expensive.