OPI 1.0

• experimental, lots of bugs.
• not really a proper R package

OPI 1.1

• Correct R package structure
• Introduced chooseOpi()
• Split out Octopus 900 functions into OPIOctopus900 package
• Contains Tutorial and pdf Manual
• Contains FT()

OPI 1.2

• contains ZEST()
• Fixed a bug in SimHenson opiPresent()

OPI 1.2.1

• Contains simDisplay to allow displaying of stims on a plot in simulation mode.
• removed nextStim=NULL bug in opiPresent.opiStaticStimulus octopus900.r

OPI 1.2.1.1

• as for 1.2.1 but with depends rJava removed from Description

OPI 1.2.2

• Contains multi-location ZEST

OPI 1.3

• Contains Temporal and Kinetic in OPIPresent

OPI 1.4

• allows for differring params to all opiXX() functions (in opiDistributor) but as a result, all params MUST be named in calls
• added simYes and simNo
• fixed “domain” bug in ZEST.start likelihood parameter
• added minStimulus and maxStimulus to ZEST.start and internals of ZEST.step
• added frame to opiPresent return
• added param to opiInitialize to turn gaze tracking on/off
• added alias opiInitialise
• updated docs.
• Removed .GlobalEnv and created sub Envs for each Sim
• updated docs for opiSetBackground for Octopus 900
• deleted opi.procedure.{load|save}
• moved chooseOpi() into opi.r
• NOTE - must pass junk params in .jinit() and .jpackage wont work…

OPI 1.5

• opiPresent only returns a single frame (array of int)
• seen returned from opiPresent is limited to 0 or 1
• added !exist to opiDistributor
• simHenson uses false pos rate to determine seen if db < 0
• changed ZEST.final to return “limit”
• fixed verbose=1 bug in zest.r
• changed respSeq return type from ZEST

OPI 1.6

• added SimHensonRT and related man and data
• fixed ZEST bug
• added warnings about non-OPI parameters to opi functions
• fixed small typos in ZEST man page
• added FT.start/step/stop/final/final.details

OPI 1.6.2

• branch version that uses Tony’s special size wheel, not GOLDMANN

OPI 1.7

• altered to look for opi.jar for Octopus 900 in EyeSuite dir, not in .Library or libpaths() Hence changed chooseOpi and opitInialise
• added maxStim param to dbTocd and cdTodb
• added type=“X” to simH and simH_RT

OPI 2.0

• moved to a client-server model for Octopus 900

OPI 2.1

• included Kowa AP 7000 perimeter
• small bug fix in O900 client
• moved to a client-server model for Octopus 900 if stim=NULL for opiPresent
• added fourTwo procedure

OPI 2.2

• added more Kowa functionality, fixed underscore problem
• fixed stim==NULL bug on O900 client
• added bigWheel=TRUE in opiInitialise for octo900

OPI 2.3

• added support for F310 Logitech Controller for responses to static stimuli
• added buzzer support for O900
• fixed Kowa kinetic return values

OPI 2.4

• added purkinje coordinates to return of opiQueryDevice for Kowa AP7000

OPI 2.5

• added imo
• added different types of buzzer for Octopus 900
• added 4000/10000 as 0 dB choice for Octopus 900

OPI 2.6

• added Compass support
• fixed sneaky kinetic speed bug

OPI 2.7

• Added Kinetic Stimuli to SimHenson
• Updated Compass protocl to The Helsinki Draft
• Added MOCS

OPI 2.8

• Added opiPresent error check into MOCS
• Changed return from MOCS to include all opiPresent return fields.
• Changed ZEST state to include all opiPresent return fields.
• Fixed two bugs related to gaze feed in O900
• Added checkFixationOK check to opiStaticStimulus, ZEST and MOCS (untested)
• Altered mocs to print comma separated lines and location number.
• Added Daydream device to allow Google Daydream perimetry chooseOpi("Daydream") (unfinished)
• Fixed bug where stimulus color was not transmitted to the O900
• Updated documentation for opiClose re Compass.

OPI 2.9

• Removed all individual environments for each perimeter and made one OPIEnv (not backwards compatible)
  • .Octopus900Env\(x has become .OPIEnv\)O900$x
• Added gazeFeed to a folder for Octopus 900
• Added Display as an OPI client.
• Fixed cdTodb to stop if given <= 0 input
• Fixed some color=“white” examples. (Color is machine specific)

OPI 2.10

• Major rewrite of the Display OPI option.
• Updates to DayDream code.
• Added size option to static stimuli for Compass OPI option.
• New device PhoneHMD added to support Android phones

OPI 2.11

• Changed to Apache 2,0 license.
• Fixed minor bug in ZEST related to minStimulus.
• Added .OpiEnv$machine_name which is set to chosen OPI machine
• 2.11.1 Minor bug fix to export .OpiEnv
• 2.11.2 Minor bug fix to encode return image for Compass initialise