ANSWER THIS QUESTION!! ONLY (4-5 sentences)

1.Describe the TWO IOT ( internet of things) examples from this Case

In 2003 the city of San Francisco set a very ambi- Recology managers can also use the Enterprise tious goal: Zero waste, meaning 100 percent of the One Orchestrator capability to take action on the waste generated by the city would be recycled and data. For example, if a truck's fuel level is low, the composted rather than dumped in landfill. Today Orchestrator can send the truck driver an email to San Francisco has come close to achieving that goal. refuel the tank. If a truck component displays an Thanks to a large political, economic, and educa- error, the Orchestrator can schedule the truck for tional program, the city has been able to divert 80 repair Reducing human effort frees up manager percent of its waste away from landfills--more than and employee time to focus on more ways to create any other major U.S. city. Information technology value, such as conducting waste audits to identify has also played a major role by providing more ef- more opportunities for companies to engage in recy. ficient methods of waste-sorting and improving city cling and composting wide waste collection services. All of these technology improvements have pro- San Francisco partnered with recycling waste- vided significant benefits, but Recology wants to do management company Recology, which has an ambimore to manage the growing volume of compostable tious vision of its own a world without waste." This and recyclable materials it is charged with handling hundred-year-old company proudly calls itself a re- One possibility is to install IoT sensors at various source recovery leader, and continually researches points in the waste stream to monitor waste gen- and implements new technologies for waste process eration, recycling, and composting. Compology, a ing. These include optical sorting, which automati- San Francisco startup, has developed technology cally sorts plastics with an infrared sensor based on for monitoring and analyzing data from lot sensors their size, shape, and structure, and a landfill gas attached to dunsters. Waste pickup truck drivers capture system that turns the methane gas generated generally follow a specific route every day, stop- by landfill into electric power. ping to collect trash at every container on the route Much of the Recology waste-management work whether it needs emptying or not. They don't know takes place on its 2,000 trucks. Recology updated how full a trash bin is before they encounter it, and its JD Edwards EnterpriseOne ERP system to sup. the amount of trash in each container can vary by port paperless fleet maintenance. Mechanics can day, week, and scason. The Compology sensors take now view and fill out their work orders immediately high-resolution photos of the interiors of waste con- online using the system while managers are able tainers multiple times per day, sending the images to view the orders online instead of chasing down to the cloud. From there, waste haulers can monitor paper orders on vehicles. container fullness and optimize truck routes and Recology truck drivers used to report fuel levels schedules so that trucks do not waste time picking using manual forms that office workers had to key up trash at empty or half-full containers. This tech- into the system manually. Now an loT sonsor at nology also has potential uses for estimating the per- tached to each truck's fueling system automatically centage of nonrecyclable items in the trash Armed senses and sends the data directly to the JD Edwards with this information, cities like San Francisco could fleet management module. No human effort is re- target households or businesses responsible for too quired. New trucks will be equipped with loT devices much waste going to landfills. linked to their Controller Area Network (CAN) bus, In addition to waste processing, Recology provides a protocol that enables devices to communicate with outreach and educational services, actively work- each other in applications without a host computer, ing with the community to promote its zero-waste The IoT devices will collect more than 1 million data goal. Eliminating the remaining 20 percent of San points per day from every vehicle, including throttle Francisco's waste will be much harder than the first position, spoed, hydraulic actuator movement, and 80 percent, and it can't be accomplished with new the amount of fuel burned. Recology Director of IT technology alone. San Francisco residents continue Mike McLaughlin and his team will be able to decide to send nearly 600,000 tons of waste to landfills each which data to send to the ERP system for managing year. To lower this number significantly, city resi- the truck fleet more efficiently dents will need to become even more vigilant about using recyclable products and curtailing wasteful aware of their wasteful behavior and encourage them habits. People tend to underestimate how much they to take action personally waste and how little they recycle or com- post. Consumer behavior studies have found that be- Sources: www.recology.com, accessed March 2, 2020; Monica Mchta, havior can be influenced by the level of knowledge "Zero-Wuste Innovation Profie Magasine, Spring 2019; Neil Sequeira, "IoT Applications in Waste Management, IoT for All, January 22, a person has. It is hoped that the data San Francisco 2019, www.compology.com, accessed June 18, 2019; and Anne gathers about waste generation and the impact of Poirot, "How IoT Technology Could Solve San Francisco's Waste recycling and composting will make residents more Problem Medium.com, May 15, 2017