The responsibility for designing the user experience isn’t just on the team of designers and researchers you’ve hired. If it’s your product, you’re on the team too. — 69Vagamundos on Flickr How often does this happen: you’re a manager (product, marketing or otherwise) who has hired a team to create a product for your customers. You provide the team a list of requirements then leave them to get on with the work of thinking through, prototyping and building…