Electronic triggers are something that could be explored. It's already had a massive amount of development in the paintball arena, so most of the hard work is already done. This can include things like 'bounce' modes to facilitate rapid actuation while staying within the '1 shot per trigger pull' letter of the law.
If said triggers are locked to read-only mode without a USB key inserted (that would conveniently contain the bluetooth module, so the trigger is completely airgapped otherwise), they should be reasonably secure from hacking and such as well.
Electronic triggers are something that could be explored. It's already had a massive amount of development in the paintball arena, so most of the hard work is already done. This can include things like 'bounce' modes to facilitate rapid actuation while staying within the '1 shot per trigger pull' letter of the law.
If said triggers are locked to read-only mode without a USB key inserted (that would conveniently contain the bluetooth module, so the trigger is completely airgapped otherwise), they should be reasonably secure from hacking and such as well.