Utilities

Several utilities are available to help in your use of PsyScope. These include:

• PsyDat: A program that takes PsyScope data output and produces input suitable for statistical analysis. PsyDat is recommended as a way of speeding up the analysis of data output files produced by PsyScope.
  
• Eye Link Extension. An extension devised by Robert Brenstein at Potsdam for control of the EyeLink hardware and software from PsyScope.
• Movie.sit -- a plug-in to allow PsyScope to play QuickTime movies, updated May 4, 1998.
  
• TimeTests.sit -- instructions, a sound file, and a script for testing button box timing using a cable from the Macintosh sound port.
• BboxOut.sit -- a simple script showing how to send a signal through the button box output port.
• TimeVideo.fat.sit -- a tester for screen refreshing.
  
• Info for PsyExtension Authors
  

Archival Utilities.

• 60HZTimer -- the old version of the Macintosh timer that was replaced by the new millisecond timer. It is here only to maintain backward compatibility for people running older systems on older machines.
• The complete info-psyscope archive up to mid 1996. The archive is broken into four segments: a-e, f-m, n-p and q-z, and each contains about 180 messages.
• A few recent tech notes for version 1.1 on mouse position, data filter extensions, and palette switching

Extensions