Sugar-Sensitive Tattoos Could Make Life Easier For Diabetics 5
mbstone writes "Aside from ending painful daily fingerpricking for millions, the invention of the color-changing blood sugar tattoo should also reduce the vast amount spent on glucose test strips ($1/test). Next, I want to see artistic diabetic tattoos that morph according to the wearer's blood sugar."
How about an "easy" meter.... (Score:3, Interesting)
.....a tramp stamp that reports blood alcohol level?