This is not a gun violence question

Yep . It’s very expensive and by making it mandatory , that would restrict lower income Americans from owning a firearm, thereby creating an infringement upon their right to purchase a weapon. That is unconstitutional.

There is a device that I’ve heard about that they can embed into a ring that you wear that will unlock a gun. I don’t know if they are being mass-produced or the name or anything but I think that is an excellent idea.

Yes there are but very expensive.

How many criminals are going to buy the lock?

In the 90's a friend of mine and I (co-workers in a Silicon Valley company at the time) came up with a fingerprint ID/unlocking system concept. This included an algorithm to effectively correlate a read thumbprint against one registered in the gun. It was ultimately determined to be not feasible due to cost and potential issues should the gun should not unlock in an emergency.

Not sure if there has been any headway now, years later.

And they have but I like the way you think. Problem: expense. The one pictured is$177.

Of course, that's a steal if it saves one life.

from what I've read the sensor in the gun often fails from the constant recoil shock if you practice with the gun a decent amount

There are companies out there. I do have that technology but it’s strictly military so far.

Yes but they did not work well for the owners.

Wow. This is a great idea!

Yes multiple

Yes

Yes they have invented guns that will only fire for the owner...

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