Talking Dog built the props used by Pink Floyd. For the lasers, they retained the services of holographic pioneer, Jason Sapan, of Holographic Studios in New York City. At that time, Sapan was also doing laser light effects.
When it came to creating props for Pink Floyd's performance, Talking Dog took the lead. They partnered with Jason Sapan, a renowned expert in holography and laser lighting from Holographic Studios in NYC, who was also working on their laser effects at that time.