Wolverine claw glove is activated by flexing muscles

A bunch of weaponized gloves based on various superheroes exist, including ones that help kids and ones that shoot lasers powerful enough to pop balloons. Then there's this new Wolverine glove, which fits over one's hands and wrists and ejects pointed claws on command. That's nothing new. What is new is how you control it: by flexing your muscles, which …