For my midterm project, I decided to switch my topic from temperamental sheep to “Teletubby.” Teletubby is an empathetic elf who cares and understands your inner feeling. At my draft attached below, in order to know how a person feels, I use the force sensor as input data in the beginning. Teletubby will be able to know your mental condition by analyzing the frequency and volume from your answering voice. However, I ended up using a force sensor because I think users could be more interactive with the device.