for brainsenioringry, for example -- brain surgery, where you do take out a lot of tissue, you have tohighly specific. in that case this google will be a life saver. >> would it be an exaggeration to say this will revolutionize the way that you and others like you do this work. >> the numbers are pretty staggering. i don't think it's a leap to say the goggles have the ability to revolutionize the way we deal with breast cancers and other cancers to make us more effective at what we do, more cost effective and reduce the anxiety and second procedures that many of the patients are forced to go through. >> it seems like this worked every single time they've tried it, which is unusual in science, that it's 100% successful. >> it is true, but has only been applied to about 12 patients and in the testing phases. they are only using it to test the accuracy of other techniques. i'm so excited to see this used more frequently, and i think it surgery. >> it seems to be tested on breast and skin cancer. does the dye stick to all kinds of cancer? >> the dye itself is attached to a label. that labe