I see, thanks. I’ll have to keep an eye out for whenever it cycles back around onto one of the streaming services I subscribe to.

I skipped this because remakes are usually bad. Is it worth checking out?

In addition to fast and reliable authentication in an emergency, the other issue smart gun manufacturers need to pay attention to is how secure they are. For example, here is a video showing a security researcher thoroughly defeating a different type of smart gun with methods that allow unauthorized firing and even preventing the owner from firing.

Still it’s interesting to see the tech develop from science fiction to something real.