Um the first stage , the functional design um we are going to search for the user requirements , and we will um make a specific  uh specification of that. Um  the second is the technical functional design , um what effect should the remote have ? Well in this case control t the the television I think.
It's for the vision. Yeah.
Um and the last one is the working design. How exactly does it work in the technical sense. Um the other design stages , uh we will discuss that later. So we'll kop it  keep it with the functional design.  Okay , um before we think about remote control we will um work with some of the tools we have uh here. Um as you see now I can give a presentation.  Um it's also possible to use this one as well. You can uh uh display pr uh two presentations if you want to. Um  to um presentate , to show us uh a file you'll need to uh place it in your project documents folder , which is on your desktop , at least it should be. Um then we have this electronic white-board system.  Um yeah , I will show that now. Um you can draw on the board using this pen. There are little um uh
Sensors.