But according to the researchers, they could be manufactured for only $20.
Not only could they be sold inexpensively, this is actually a device that any very slightly advanced electronics hobbyist could design, and that any medium level electronics hobbyist could build.
Cheap price for security. Really interesting.
Another article about the Bracelet of Silence.
Not only could they be sold inexpensively, this is actually a device that any very slightly advanced electronics hobbyist could design, and that any medium level electronics hobbyist could build.
Interesting.