What I learned in this class

  Ethics are the principles of right and wrong individuals, acting as free moral agents, use to make choices to guide their behavior. Information systems raise new ethical questions for both individuals and societies because they create opportunities for intense social change.
  And for the privacy in the internet age, I think it's unsafe. For instance, in China, most of us use WeChat, and it is monitored by the government. But I don't care it a long as they won't leak my personal information, such as sell my information to others for get profits and cause inconvenience. I think that I won't do something illegal, so they have no reason to pay attention to my life. In fact, most of us know  this behavior is not ethical, we still use it maybe because we don't have other choices, maybe.

  For the business & production, there are 3 important elements: input, process, and output. Input, such as labor, capital idea and land & resources. Stable, formal social structure that takes resources from environment and processes them to produce outputs. A formal legal entity with internal rules and procedures, as well as a social structure.
  Information systems technology can be seen as a factor of production that can be freely substituted for capital and labor. As information systems technology automates the production process, less capital and labor are required to produce a specified output.