CHAPTER 01 / 03
More than metal
A key means more than its metal shape. Being able to open a door is not always the same as being entitled to pass through it. Giving someone a copy, asking for it back, losing it: each act changes the relationships around the object. That is why a key is the first object in OBJECT.
In the digital world, verifying identity and granting access to a resource are also separate decisions. A system may first establish who someone is, then determine which actions they may take. That distinction is also part of NIST’s digital identity framework. [1]
CHAPTER 02 / 03
The body as a key
Fingerprints and faces are often described as our new keys. But the analogy has limits. NIST’s authentication guidance states that biometric characteristics are not secrets and specifies the use of biometrics as part of multi-factor authentication with a physical authenticator. [1]
The editorial question this raises is about how we design for loss, change and appeal when access is tied to our bodies. The image of replacing a metal key may be inadequate when bodily data is involved. Ease of use does not remove the relationships of trust and control behind it.
CHAPTER 03 / 03
Who can open the door?
A well-designed key may be about more than opening at the right time. What happens when it is given to the wrong person? How can permission be withdrawn? Who can someone turn to when they belong inside but are left outside? Such questions reveal the system around the object.
OBJECT looks at how a small possession carries a large relationship. Access concerns who can open a door, under which conditions, and how that decision can change. These questions do not disappear as the key grows smaller.
25 September 2026 · Opening text completed and revised.