They describe this hitting you at enough speed that it penetrates the flesh as "pain comparable to a small mosquito bite, lasting fractions of a
second".
awesome! i read the artists article about the expo and its a damn interesting read! insane that someone had the balls to pull this off, too. thanks
for clearing this up for me. i knew the site looked fishy, especially considering their other product (which looks like it was ripped out of the
e-sheep.com comic about robot surveillance spiders in afghanistan).