H
- How can I connect Dikablis Professional Wireless with the laptop
We have a Quick Start Guide to explain how this works. A copy of the Quick Start Guide is part of the set when you ... - How to install D-Lab?
Before you download D-Lab please check the hardware requirements. Than download the latest D-Lab setup here and follow the installation wizard. To run the software a ... - How does the export function work?
The export function can be used in two ways. On the one hand side you can export a complete study to use it on a ... - How can I change the location where D-Lab3 stores the data?
Edit the file "C:\Program Files\D-Lab\settings.xml" (right-click > Edit e.g. with Notepad++). Change STORAGEFOLDER (default: C:\data) in line 4... <Storage DataRootPath="STORAGEFOLDER"/>" ....to any valid folder or hard drive. Example: ... - How can I prevent the AOIs from fidgeting or deforming?
If you use only one marker for an AOI, it can occasionally fidget. Please use a second marker (best placed diagonally) to minimize this fidgeting. ... - How do I properly adjust the eye cameras of the Dikablis Professional Glasses?
The eye cameras are properly adjusted when the eye is entirely visible, the image is sharp and the pupil is approximately in the center of ... - How can I move a study from one computer to another?
First, the study needs to be exported from the first computer. Open D-Lab3 and go to File > Export > Entire Study and select the ... - How long do the battery last when doing a wireless eye tracking study?
The Microsoft Surface runs up to two hours on its own battery. Our Eye Tracker runs more than four hours with the battery provided. To ... - How are data streams with different frequencies synchronized?
Every Data Stream is recorded with the actual frequency of the sensor including its own timestamp. For the evaluation of the data you can choose ... - How can I improve pupil recognition within my study?
There are 3 pupil detection algorithms available in D-Lab. You can find them in File > Options > Eye Tracking. These are:- Dark Areas- Edge- ... - How should the calibration points be chosen in order to get the best result?
In order to have a more accurate calibration, the calibration points should be as far apart from each other as possible.In addition the calibration points ... - How can I use my D-Lab screen for a presentation?
It is possible to create a video of your D-Lab workspace using the Record Workspace function included in D-Lab. ... - How do I save the D-Lab log file?
Go to File > Log within D-Lab and save the log file in the location of your choice. ... - How to visualize data or videos in real-time?
Videos can be direcly visualized in real-time by clicking on the visualization button for the video in the Recording Devices window. To visualize numerical data ... - How can I adjust the start and end times for tasks after recording data?
You can use the Task Explorer window to adjust start and end times for tasks after recording. Select the task from the Task Explorer window. ... - How does D-Lab automatically calculate glances?
D-Lab automatically detects markers in the enivornment and determines their position, size and shape. Using this information, D-Lab automatically computes the size, shape and position ... - How does D-Lab eliminate blinks?
This function combines two or more glances that were made to the same AOI and separated by eye blinks. When glances are automatically calculated, D-Lab ... - How many markers are required per AOI?
A minimum of one marker, that is visible and detected in the scene camera, is required for creating an AOI. If possible, using two markers ... - How can I define an Area of Interest?
Areas of Interest can be easily defined in D-Lab. Open the Area of Interest definition dialog within the Eye Tracking window and simply draw a ... - How can I make sure that my test subjects are comfortable while wearing the Dikablis eye tracker?
The Dikablis glasses are designed to fit most people comfortably. Position the forehead and temple cushions on the subject's head. Adjust the nose pads if ... - How can I calculate eye tracking metrics such as total glance time, number of glances, mean glance duration, etc.?
- First define your AOIs within the eye tracking window- Use the AOI Management function to calculate glances to the AOIs- Use the Eye Tracking ... - How much does D-Lab cost?
D-Lab is a modular software. The cost depends on how many and what modules you need. For pricing information or a quote, please contact our ... - How can I connect Dikablis Professional Wireless with the laptop
We have a Quick Start Guide to explain how this works. A copy of the Quick Start Guide is part of the set when you ... - How can I export eye tracking data from D-Lab3?
The export function has 4 filters: subject, task, data to be exported, and special exports. Based on the variables that are selected, D-Lab will generate ... - How do I calibrate a test subject/participant with the Dikablis Professional Glasses in D-Lab3?
The calibration wizard guides you through 3 steps, with directions for each step. In the 3rd step, please have the subject look at any point ... - How can I calculate blink rate from eye-tracking data in D-Lab3?
If you export the raw data (File > Export > Data): you will be able to output the pupil coordinates, size, height, width, etc. for ... - How to convert UTC time into a meaningful format?
You can use a converter such as: http://www.timestampconvert.com/ in order to convert the UTC into your local time. The UTC timestamp is also known as ... - How does D-Lab create "Processed" calibration planes?
A calibration plane is automatically created when you modify the calibration for the first time (Manual Calibration). It displays a message that the original calibration ... - How do I backup my data?
There are two options to backup D-Lab data: 1. Export a single studyClick "File → Export → Entiry Study" and choose a location. The study is ...
