Embedded systems are computer-based systems defined by their simple interface. Identify one embedded system that is sold on the market today and analyze its interface. Describe all inputs to the system and outputs from it. Classify the inputs and outputs based on their mode of interaction: Visual - describing data carried by visible light, Audio - describing data carried by sound, Tactile - describing data carried by touch, Electronic - describing data encoded in electrical signals. For each input and output, estimate the rate at which data is transferred in any units that seem appropriate. For example, a video game with a screen might output video data at 24 frames per second. Estimate the "response time" of the system for different inputs. That is, what is the time between when the system receives input and the system responds to that input?