Sam spends his days drinking Aeropress'd coffee and scribbling interface designs, roadmaps and product ideas on scraps of paper. You can follow him on twitter at @smcllns.
The advantages of declarative user stories
An illusion: ‘Product is the voice of the customer’
Unlocking the secrets of UX by Javier Andrés Bargas-Avila
Moving from UX to product – Christian Crumlish on The Product Experience