| 20 |   | ||= Receiver =||= Transmitter =|| | 
          
          
            | 21 |   | ||Read prior art about [https://ieeexplore.ieee.org/document/8454387 backscatter radio], RFID tags, and [https://ieeexplore.ieee.org/document/8454387 capacitance sensors]. ||Started learning the TI Launchpad microcontroller, read the documentation, and spoke to an expert.|| | 
          
          
            |   | 20 | Receiver: Read prior art about [https://ieeexplore.ieee.org/document/8454387 backscatter radio], RFID tags, and [https://ieeexplore.ieee.org/document/8454387 capacitance sensors].  | 
          
          
            |   | 21 | Transmitter: Started learning the TI Launchpad microcontroller, read the documentation, and spoke to Dr. Rich Howard.|| |