In this chapter, we looked a bit further into the dashboard analogue gauge we used for distance sensory information. We modified it cosmetically before changing the range and making it available publicly. We then turned our attention to controlling T.A.R.A.S thorough the internet. Through the use of a simple program, we were able to turn on the green LED on T.A.R.A.S. with a dashboard switch. We took this knowledge and modified our code to make T.A.R.A.S dance via another dashboard switch.
In Chapter 17, Building the JavaScript Client, we will continue with this by writing a JavaScript client to control T.A.R.A.S through the internet.
