The legs and the top of the digital product
There are some very interesting characteristics of the oak table that apply to good digital products:
It serves its goal: any product should be built as a solution to a perceived problem. By learning, you are able to improve on this solution or even change target audiences, but within any change, any release, you must keep solving the problem just as the table does. It should be strong enough to support your foot when you stand on it to change a lightbulb and sturdy enough to survive when somebody uses the top for making a very clear argument.
It is robust: a digital product should be well built, not only well designed. A robust product means that it is not only accessible and easy to use but also easy to adapt to the user context. A product is always hacked by a user to fit it in with all the other products and processes that were already in place. A digital product should allow that flexibility. Your table is used for eating, piling bags from the store, and a place to have important conversations.
It has a long-term impact: a digital product is not a project — it has no end date. To make sure it stays relevant the organisation around the product is what Durable Design is all about. Create a company culture that focuses on understanding its users, their context and adapting the product to this knowledge. Just as the table survives generations, this culture must survive.
It keeps getting better: Like the table, a digital product should keep getting better while using it. This means that a designer should learn how a user adapts the product to its household context and make sure to improve accordingly. The edges become soft and everyone finds their place.