VisionPLUS

Article summary

VisionPLUS is a financial software application from First Data Corporation. Originally developed by the Paysys Research and Development Group, this application is mainly used for credit card transaction processing by banks and transaction processing companies, storing and processing credit card, debit card, prepaid, closed end loan accounts and similar financial transactions such as Visa, MasterCard, American Express, Europay, and private label transactions against those accounts. More than 600 million cards around the world are processed on different versions of this application software.

Key claims

1. date of foundation: 1982 — source: Wikipedia · confidence 0.95
2. release date: 1991 — source: Wikipedia · confidence 0.95
3. release date: 2000 — 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 date of foundation is "1982". What evidence would count against this claim?
3. The record states that the release date is "1991". What evidence would count against this claim?
4. The record states that the release date is "2000". What evidence would count against this claim?
5. Which claim in this article is most likely to be revised as the sources update? How would you check its current status?
6. If two sources disagreed about one of these facts, what would you need in order to trust one over the other?

Bibliography

No sources recorded.