Dual keys

[shubla]

There should be locks that require 2 different keys at the same time, used by different persons to open.
Then ownership of gates could be split between 2 persons so they both must agree to open the gate.

[Fierce_Deity]

Can kind of do this by having two gates airlock style if each person only has access to one. But whats the point? Your wacky ideas usually have some thin thread of sensibility behind them. What is the reasoning for this dual keyed gate?

[shubla]

Can kind of do this by having two gates airlock style if each person only has access to one.

But it's absolutely not the same.
Having 2 keys to 1 gate would require both persons to be online at the same time.
Dual gates would have all kinds of problems. What if one closes the first gate so the inner gate gets left open and another one cannot go close it? etc.

I think that this is important issue and has many uses.

[Granger]

has many uses.

Which would be?

[Zentetsuken]

I cant think of 1 single thing this would accomplish that having 2 gates with 2 keys could not.

[borka]

Totally great idea - best to have MFA attached to keys too - Telephonnumber and different email adress from accout both needed ...

[MagicManICT]

Having 2 keys to 1 gate would require both persons to be online at the same time.

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How would this actually be any different than using a key alt account running from a separate client, which many of us do, anyway?