1) Select the examples of embedded systems in a smarthome a) tablets b) thermostats c) amazon echo/ alexa d) security cameras e) microwaves f) smart lighting systems 2) Characteristics of ES which set them apart from general purpose computers  a) perform specific tasks  b) stable, reliable but expensive c) power efficient  d) interactive user interface e) perform tasks in real time f) use microprocessors with limited memory 3) What is meant by real time ? a) systems like autopilot and self driving cars b) reacts to an input instantly c) immediate feedback is necessary for effective operation d) milliseconds response time e) respond to external stimuli with a specific time frame f) examples are gaming consoles, alarm systems , light systems 4) Give examples of ES on mobile devices a) GPS tracker b) fitness tracker c) camera d) siri voice recognition e) microphone f) CPU 5) ES have limited user interaction opportunities. What principles of universal design could be used to improve GUI a) Equitable use- accessible to people with diverse abilities b) Low physical effort c) complex controls  d) flexibility in use-design schould accommodate a range of different ways to interact, gives multiple options and features e) Simple and intuitive to use  f) tolerance for error 6) ES can impact society. Identify stakeholders and the possible benefits and drawbacks to them of using ES  a) Citizens using social media to connect with others  b) Government - efficient energy policies for smart homes, agriculture and health c) Business - manufacturing ES creates jobs d) Government -ES could take human jobs so employment policy issues  e) Citizens personal data being collected from CCTV and surveillance f) Business- manufacturing uses energy- need sustainable procedures

Embedded Systems

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