My product development background has taught me that defining the product of its intended use at the start of the process is key. Why?  

• Forces you think early on in the process about potential design features.

• Defined specs can help limit over thinking ideas as there is many ways things can be done.

• Helps define the outcome if working with other people - everyone on the same page from the start.

• Aids in conducting consumer research as specs are largely driven from consumers.

• Helps communication and misunderstandings if working with a client.

This process can be applied for any product or service. Here are my specs for a mobile tiny house.

• Weight 3000 - 3500kg  

• Length 6 - 7m

• Height 4 - 4.25m

• Can sleep 4 people in beds

• Open plan living 

• Good size outdoor living

• Indoor outdoor flow

• Have the ability to entertain at least eight people comfortably 

• Design so quick and easy to clean

• Can stand in the sleeping loft area

• Have similar appliances as a traditional house 

• Use sun as much as possible to heat home

• Let as much natural light into the home as possible 

• Design around the prevailing wind in NZ

• Use local materials where possible 

• Use recycled materials where possible 

• Look at using alternative materials 

• Use safe, environmentally friendly materials where possible 

• Recycle as much waste material from the build 

• The home has the ability to recycle as much of its waste material as possible

• The home can produce its own energy

• Be as energy efficient as possible 

These specs are a guide and will be developed and changed as the project progresses.   

What do you think? Have you got any other ideas? Let us know in the comments below. 

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