A method of producing rectangular seed bricks for use in semiconductor or solar manufacturing is disclosed. A cassette, which contains test media, is positioned proximal to the sensor so that the sensor is able to analyze a bodily fluid sample collected on the test media. If minimal acknowledgments are used, the receiver sends fewer acknowledgments to the sender in response to received packets. In some instances, the awning may be further supported by awning projection props secured between the awning frame and the building at a lower portion of the awning.