Me: So, what do you think about the first design?
Client: I think this design is very clear and simple, and I like the use of levers because they are easy to use.
Me: What do you think about the second design?
Client: I think that the first design is better because it is more simple, makes more sense and it seems more practical and easier to make as well. I also think the first design will be cheaper to make.
Me: Is there anything that could be improved in the first design?
Client: I think that there should be something which binds the two levers together because if someone pushes only one of the levers something might go wrong and the dispenser might break. So maybe you could put a platform connecting the two levers.
Me: I should add something to connect the two levers and I should use the first design, Is there anything else I should add or change?
Client: I think that’s all.