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Experiment Builder

The SR Research Experiment Builder (SREB) is a visual experiment creation tool for use by Psychologists and Neuroscientists. The SREB is designed to be easy to use while maintaining a high degree of flexibility. This unique design combination allows for a wide range of experimental paradigms to be created with little or no programming or scripting expertise. When used in combination with the SR Research EyeLink(r) eye tracking system, the SREB provides seamless integration into the EyeLink hardware and software platform.

Download a free demo version of the Experiment Builder.


Key Features    
• Visual drag & drop interface, little to no programming
skills required		   • Conditional branching support
• Timing with millisecond precision
• Flexible support for simple and complex paradigms, including gaze contingent   • Full unicode support
• Supports non-eye tracking experiments
• Intuitive hierarchical experiment building block interface   • Simple licensing structure
• Complete integration to all EyeLink systems   • Simple deployment to data collection PC's
• Several example experiments   • Windows 2000 and XP compatible
• Automatic integration with EyeLink Data Viewer software   • Video presentation with accurate per frame timing
• Built-in support for several Action and Trigger types   • Supports non eye tracking experiments
• Screen Builder: built-in 2D visual stimulus creation tool    



 

Action Types   Trigger Types
Display Screen - visual stimulus presentation with optional millisecond accurate audio synchronization

Play Video - complete video frame/eye data synchronization through custom built video display engine. Supports .avi files that are compatible with VFW (video for windows) and XVID .avi files
Play Sound - msec accurate audio presentation using custom ASIO driver

EyeLink Calibration - perform camera set-up
and EyeLink calibration

EyeLink EDF Message - send a text message to the EyeLink EDF file; msec time stamped in-line
with eye data

EyeLink Command - send a command
to the EyeLink system

Send TTL - set a register on the parallel port

Write To Log - write data to a Display side log file

....and more..... 		  Timer - wait for a period of time

Conditional - have the experiment branch depending
on a condition

Keyboard - wait for a specified key to be pressed

Mouse - monitor mouse events including position
and mouse button presses

Fixation - trigger based on a fixation start, update, or end event Define filter for fixation

Saccade - trigger based on a saccade start or end event Define filter for saccade events

Invisible Boundary - trigger when the eye enters or leaves a specific region on the screen

Sample Velocity - wait until the eye exceeds a given velocity and acceleration threshold

TTL Input - wait for a specific input on a parallel
port register

Cedrus© RB Series Response Pad - wait for a button press from a Cedrus© RB-x30 pad

EyeLink Button Box - monitor the EyeLink button box
for inputs

... and more ...
Version Compatibility: EyeLInk, EyeLInk II, EyeLInk 1000

Not sure if the SR Research Experiment Builder meets your needs?
Download our trial version and see for yourself.
Or you can email us with your experiment details and we will look into it for you.

 

Copyright © SR Research Ltd. 2001-2008. All Rights Reserved.
EyeLink II, EyeLink 1000, and EyeLink 2K are intended for research purposes only and should not be used in the treatment or diagnosis of any medical condition.
EyeLink is a registered trademark of SR Research Ltd., Mississauga, Ontario, Canada
Last Modified on April 7th, 2008. Email Site Admin.View Legal Notice