I'm a big fan of domain driven design. One of the key concepts of that approach are what are called value objects: objects that are considered identical because they have the same values in their ...

The world can be a busy place. Walking down a crowded street, there is a sea of faces in front of you. Look in a shop window, and there is an array of objects for sale. Look up in the sky, and several ...

The philosopher John Locke argued that memory is a necessary condition of identity. The objects in Francesca Fuchs’ paintings are hazy, as though hidden behind a veil. These objects are imbued with ...