Quick & Dirty Prototyping - Singapore Lean Startup Circle June Meetup
"If a picture is worth a thousand words, a prototype is worth a thousand meetings". Some practical tips and tools for building a prototype that will help gather invaluable insights from your users and stakeholders.
results come from testing no more than 5 users and running as many small tests as you can afford § Testing with 5 users finds 80% of the usability problems - Jakob Neilsen http://www.nngroup.com/articles/why-you-only-need-to-test- with-5-users/
you are trying to learn § What are the main signals you need from your users/customers to validate your hypothesis? § Are there any other signals you can test for? § What's the fastest way for you to find this information?