Interactive retail kiosks are everywhere. We all recognize the pervasiveness of these devices - whether you're rushing through a self checkout machine at the hardware store or testing speakers at a department store. In a previous articles, we covered how to create interactive buttons on embedded LCD touch screens and how to play audio on embedded devices. Lets put this all together to build an interactive audio kiosk!
In modern times, everyone carries a powerful computer in their pocket. Smart phone technology gives your eyes and fingers an easy way to manipulate data. This intuitive interface is not restricted to your smart phone. Touch screen displays are also available for your own embedded creations. A touchscreen and display allows the device to be controlled and used without a PC interface.