Procurement of overseas products for R & D and PC production service with optimal configuration for its use
Custom-made PC production service "Tegusis"Overseas product procurement and consulting service for R & D"UniposIt is possible only because Tegara provides two types of services, ""Purchasing overseas products for R & D and manufacturing custom PCs optimized for their useWe would like to introduce a one-stop service called ".
For example, a PC is required to run the software, and specialized software may have the necessary conditions (* memory capacity, installation of a high-end video card, etc.).One of Tegara's strengths is that we can provide a set of products procured from overseas and the most suitable PC for their operation, eliminating the need to search for a PC that meets such conditions.
This time, a headset equipped with an eye tracking camera + subjective viewpoint camera from Pupil Lab, which is handled by Unipos. Pupil Core And we will show you the machine suitable for that use.
* This article refers to the following WEB pages
What is eye tracking?
https://pupil-labs.com/blog/news/what-is-eye-tracking/
table of contents
Pupil Core about
Pupil Core Is a wearable (head-mounted) video-based eye tracking (contactless) that records images in the eye area with one or more cameras.It is equipped with an eye tracking camera (Eye Camera) that tracks the movement of the pupil and a subjective viewpoint camera (World Camera) that tracks what is visible to the person wearing the Pupil Core (the line of sight of the wearer).
* Reference: What is eye tracking?All systems that measure signals from the eyeball, such as eye movement (location of viewpoint), blinking, and pupil size, using a device called an eye tracker or eye camera are called "eye tracking". |
Pupil Core is made of PA12 (polyamide 12), which has low moisture absorption, flexibility and cold impact resistance, and weighs only 22.75g.For this reason, the burden of wearing and moving for a long time is relatively small.
In addition to wearables, video-based eye tracking systems are also remote (stationary).
 Wearable |
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| Track close eye movements | Track eye movements from a distance |
| A system mounted on a frame such as goggles or wearable glasses | Install the system on or near a PC monitor |
| The subject can move freely and can be involved in the real environment and VR environment. | Subject sits in front of the display and is almost stationary |
| The front camera collects and analyzes the tasks performed by the subject and the changing visual scenes (movement of the line of sight with respect to people and objects in the field of view) during interaction. | Analysis based on eye movements on screen content (eg websites, games, pupil mice, etc.) and processing for user interaction |
By utilizing a dedicated application that can be downloaded from the manufacturer's site, it is possible to record, play back, and visualize and analyze recorded data.
About dedicated software
For recording Pupil Capture isReads the video stream coming from the two cameras.Use the incoming video stream to stream data in real time, including pupil detection, line-of-sight movement, and detection and tracking of markers in your environment.
Pupil PlayerIs a media and data visualizer-centric tool that is used next to Pupil Capture.Extend the functionality by loading and playing recorded data and using the plug-in framework to make the gaze measurement data easier to understand and understand.
In addition, loading the visualization plug-in * enables visualization, marker tracking, export, and analysis of recorded data.You can also add custom functionality by creating a plugin in Python.
* For details on plug-ins such as Vis Circle, Vis Cross, Vis Polyline, Vis Light Points, Vis Eye Video Overlay, Surface Tracker, Fixation Detector, etc., please refer to the following website.
Getting Started # 5. Start Recording
https://docs.pupil-labs.com/core/#_5-start-recording
Use of eye tracking
Eye tracking (eye tracker eye tracking data), which can track the size of the pupil and eye movement when looking at an object, is related to human behavior and psychological state by analyzing it alone or in association with visual stimuli and scenes. It helps you to gain a wealth of knowledge.
It is expected to be used for a wide variety of research purposes, from psychology to medicine, linguistics, computer science, marketing performance support, industrial fields, human-computer interaction (HCI) research, and VR fove rendering.
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* Please refer to the manufacturer's blog (examples, etc.) if you like.
Pupil Labs Blog
https://pupil-labs.com/blog/
About system configuration
Pupil Core can be connected to your desktop or laptop.
Minimum system configuration:
- CPU: Intel i5 or greater
- RAM: 8GB or more
Operating System:
- Windows 10
- Ubuntu 16.04 or newer
- macOS Mojave 10.14, macOS Catalina 10.15, macOS Big Sur 11
- macOS Monterey 12 requires administrator privileges to access the video cameras
* For details on technical specifications and performance, please refer to the following website.
Technical Specs & Performance
■ Pupil Core Technical Specs & Performance
| ■ Click here for details and inquiries about Pupil Core Pupil Core | Headset with eye tracking camera + subjective viewpoint camera Manufacturer (Pupil Labs GmbH.) Website |
Pupil CoreAbout the machine with the optimum configuration for use
We have prepared a dedicated PC so that users can use Pupil Core smoothly.
Since the premise of using Pupil Core is a wired connection with a computer, in this configuration, the processing performance at the time of use is prioritized over the portability of the computer.It is also intended for use in measurements that do not involve movement of the user, such as eye tracking on the screen.
In addition, a small housing (compact middle tower) that takes into consideration the installation space within the range that does not interfere with the operation is adopted, and a display that assumes the measurement of the line of sight when visually recognizing the display is also included.
When using, connect Pupil Core to a PC via USB 2.0 and use it for recording, playback, and verification of line-of-sight data on software such as Pupil Capture and Pupil Player.
Example of machine configuration for Pupil Core
* Reference
The dedicated desktop application Pupil Capture enables data capture and recording over a wireless connection or LAN, as well as real-time data relay.There are two remote connection methods.For details, please refer to the following.
Network API
https://docs.pupil-labs.com/developer/core/network-api/
In addition to this, we can also respond with specifications and configurations that meet the needs of our customers. We would appreciate it if you could contact us when considering a PC for using Pupil Core.
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■ Click here for details and inquiries regarding machines for Pupil Core
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