if you can plug in you know not quite any sensor but almost the large range of sensors onto almost any part of the brain kind of going to do of it so want to be cool if you get a learning algorithm to do the same so let's see oh let's take a break could you guys on I think you now know enough to work look at the questions one through three in the handout do you guys want to take a few minutes so just write down do write down what you think is the right answer and when you've done so you know discuss what you wrote down with