@Wakanyugi;
I was not suggesting that the guy should claim any further proceeds. In fact my question was supposed to demonstrate that he shouldn't(!),simply because he agreed to the terms of a fixed payment right from the start..
It was NOT an invention. He used equipment bought off-the-shelf and then wrote the control software based on requirements specified by his client (Azicon Ltd). Thus the answer is 'YES',he did pay the 'inventors'
The point I wanted to raise is the mistaken belief amongst many young inventors and system developers that you will always benefit from all future proceeds of the systems that you develop. This is very rare...nay,extremely rare!!
In my work,I have developed manufacturing control programmes for several (very large) companies....surely,that does not mean that they should pay me a percentage of the money they make from the goods produced!!!
It is the same thing with musicians; very few get paid a percentage of revenue generated from sales of their music. They record and get one-off payment. The Producer sells the song and keeps all future profits!! You would have to be very,very,very good to command a percentage! Otherwise,produce yourself and sell the recordings on your own.....I have seen local musicians hawking their CDs on the streets.
@Donedeal;
Have you considered the limitations of the Public Procurements & Disposals Act? It will be very difficult for the council to 'single source' a product.
Behind the gardens...Behind the wall...Under the tree (Including: Red...Dark Blue...Yellow)
Nothing is real unless it can be named; nothing has value unless it can be sold; money is worthless unless you spend it.