ORACLE (computer) ORACLE (computer) The ORACLE or "Oak Ridge Automatic Computer and Logical Engine", an early computer built by Oak Ridge National Laboratory, was based on the IAS architecture developed by John von Neumann. The "Oak Ridge National Laboratory Review" states: [Oak Ridge National] Laboratory engineers assisted Argonne [National Laboratory] during the early 1950s in design and fabrication of the Oak Ridge Automatic Computer and Logical Engine. Its name was selected with reference to a lyrical acronym from Greek mythology—ORACLE, defined as 'a shrine in which a deity reveals hidden knowledge.' Assembled before the development of transistors and microchips, the ORACLE was
Computer-assisted personal interviewing Computer-assisted personal interviewing Computer-assisted personal interviewing (CAPI) is an interviewing technique in which the respondent or interviewer uses a computer to answer the questions. It is similar to computer-assisted telephone interviewing, except that the interview takes place in person instead of over the telephone. This method is usually preferred over a telephone interview when the questionnaire is long and complex. It has been classified as a personal interviewing technique because an interviewer is usually present to serve as a host and to guide the respondent. If no interviewer is present, the term Computer-Assisted Self Interviewing (CASI) may be used. An