Eyetracker Validation Routine

Validation routine for eyetrackers

Categories:

Eyetracking

Works in:

PsychoPy

Note: Since this is still in beta, keep an eye out for bug fixes.

Parameters

Basic

The required attributes of the stimulus, controlling its basic function and behaviour

Name

Everything in a PsychoPy® experiment needs a unique name. The name should contain only letters, numbers and underscores (no punctuation marks or spaces).

Target layout

How many targets do you want to be presented for calibration? Points will be displayed in a grid.

Options:

  • THREE_POINTS

  • FIVE_POINTS

  • NINE_POINTS

  • THIRTEEN_POINTS

  • SEVENTEEN_POINTS

  • CUSTOM…

Target positions

List of positions (x, y) at which the target can appear

Randomise target positions

Should the order of target positions be randomised?

Gaze cursor color

Fill color of the gaze cursor

Text color

Color of text used in validation procedure.

Target

Parameters of the validation target.

Outer fill color

Fill color of the outer part of the target

Outer border color

Border color of the outer part of the target

Inner fill color

Fill color of the inner part of the target

Inner border color

Border color of the inner part of the target

Color space

In what format (color space) have you specified the colors? See Color spaces for more info.

Options:

  • rgb

  • dkl

  • lms

  • hsv

Outer border width

Width of the line around the outer part of the target

Inner border width

Width of the line around the inner part of the target

Outer radius

Size (radius) of the outer part of the target

Inner radius

Size (radius) of the inner part of the target

Spatial units

Spatial units for the target (e.g. for its position and size), see Units for the window and stimuli for more info.

Options:

  • from exp settings

Animation

Progress mode

Should the target move to the next position after a keypress or after an amount of time?

Options:

  • space key

  • time

Target duration

Time limit (s) after which progress to next position

Expand / contract duration

Duration of the target expand/contract animation

Expand scale

How many times bigger than its size the target grows

Animate position changes

Enable / disable animations as target stim changes position

Movement duration

Duration of the animation during position changes.

Target delay

Duration of the delay between positions.

Data

What information about this Component should be saved?

Save as image

Save results as an image

Show results screen

Show a screen with results after completion?

Testing

Tools for testing, debugging and checking the performance of this Component.

Disable Routine

Disable this Routine

See also

API reference for EyetrackerCalibration


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