I am currently doing A-level 3D product design and I am in the process of creating a drone launch pad. The product will reduce the likelihood of the drone coming into contact with mud, water etc.; enable the user to quickly measure 50 metres from the product (to check if complying to CAA regulations) and provide a flat and level surface for the drone to be launched from. I would greatly appreciate it if you would answer the short questionnaire posted below so that I can make my product to a standard that suits that majority of people. Thank you in advance.