Lesson plan

Cornerstone (software)

Cornerstone is a relational database for MS-DOS released by Infocom, a company best known in the 1980s for developing interactive fiction video games. Initially hailed upon release in 1985 for its ease of use, a series of shortcomings and changes in the market kept Cornerstone from achieving success. It is considered a key factor in Infocom's demise.

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Article summary

Cornerstone is a relational database for MS-DOS released by Infocom, a company best known in the 1980s for developing interactive fiction video games. Initially hailed upon release in 1985 for its ease of use, a series of shortcomings and changes in the market kept Cornerstone from achieving success. It is considered a key factor in Infocom's demise.

Key claims

  1. employees: 100 employees — source: Wikipedia · confidence 0.95
  2. release date: 1985 — source: Wikipedia · confidence 0.95

Discussion questions

  1. Summarise the article in your own words. Which single claim would you verify first, and why?
  2. The record states that the employees is "100 employees". What evidence would count against this claim?
  3. The record states that the release date is "1985". What evidence would count against this claim?
  4. Which claim in this article is most likely to be revised as the sources update? How would you check its current status?
  5. If two sources disagreed about one of these facts, what would you need in order to trust one over the other?

Bibliography

  1. Wikipedia https://en.wikipedia.org/w/index.php?oldid=1351410382

Key claims and bibliography are generated from the same tracked claims and sources as the article page.