european body art In the past, I also have used blue tape and assigned students several to sit on, but I obtain the tape comes off frequently and you also end up wasting prep time re-taping a floor. I then use carpet squares to enable them to take from the pile and sit on and also you can find these with a carpet store and usually free of charge. When you can find empty spaces, I can easily see who's absent. This method saves a great deal time for I do not require through each attendance list. This is a great unit. Everyone that sees it loves it. I was hesitant concerning this purchase but after reading all of the reviews I chose it and incredibly glad I did. Installation was very easy ( the one thing I would like to see different will be a truck package that offered longer wires for that camera, satellite and microphone. I was capable of making them work though hardly where I wanted the crooks to be) I am very impressed with all the simplicity and exactly how well everything works. This is an amazing head unit especially for the price! The only problem I'm having is the bluetooth for calls is not very loud. Not sure if it is a mobile phone issue or otherwise not. It also carries a small start-up lag approximately a few seconds approximately however you get accustomed to it quick. All a great no radio is perfect but that one is fairly close! Love this unit. Customer service continues to be fantastic too. My unit could be the G2110F Android Car DVD Player Thank you eonon probably going to buy another one!