The address book is outdated. On the iPhone, while most of my contacts reside in the Contacts app, I rarely go in there. Instead, I connect with people on Facebook, via SnapChat, WhatsApp and more.
Product designer Frank Costa feels the same way, but he went one step further than simply banishing the Contacts app to an unused folder on his Home screen and designed this address book replacement concept, something he calls an Invisible Address Book.
While having a list of phone numbers might be silly, he says, there is benefit to having information about the people we contact frequently in one place.
“Therefore, as a design exercise,” writes Costa on Medium, “I elaborated on a couple of ideas to turn that seemingly static list of people into a slightly more ambitious project.”.