Vision Research, Journal Year: 2025, Volume and Issue: 230, P. 108588 - 108588
Published: March 28, 2025
Language: Английский
Nature Communications, Journal Year: 2025, Volume and Issue: 16(1)
Published: April 1, 2025
Eye-tracking plays a crucial role in the development of virtual reality devices, neuroscience research, and psychology. Despite its significance numerous applications, achieving an accurate, robust, fast eye-tracking solution remains considerable challenge for current state-of-the-art methods. While existing reflection-based techniques (e.g., "glint tracking") are considered to be very their performance is limited by reliance on sparse 3D surface data acquired solely from cornea surface. In this paper, we rethink way how specular reflections can used eye tracking: We propose method accurate evaluation gaze direction that exploits teachings single-shot phase-measuring-deflectometry. contrast methods, our acquires dense information both sclera within only one single camera frame (single-shot). For typical measurement, acquire >3000× more reflection points ("glints") than conventional show feasibility approach with experimentally evaluated errors realistic model below 0.13°. Moreover, demonstrate quantitative measurements real human eyes vivo, reaching accuracy values between 0.46° 0.97°. The authors introduce tracking high accuracy. uses deflectometry surface, leading increase factors > 3000X compared
Language: Английский
Citations
1
Scientific Data, Journal Year: 2021, Volume and Issue: 8(1)
Published: July 16, 2021
This manuscript presents GazeBase, a large-scale longitudinal dataset containing 12,334 monocular eye-movement recordings captured from 322 college-aged participants. Participants completed battery of seven tasks in two contiguous sessions during each round recording, including - (1) fixation task, (2) horizontal saccade (3) random oblique (4) reading (5/6) free viewing cinematic video and (7) gaze-driven gaming task. Nine rounds recording were conducted over 37 month period, with participants subsequent recruited exclusively prior rounds. All data was collected using an EyeLink 1000 eye tracker at 1,000 Hz sampling rate, calibration validation protocol performed before task to ensure quality. Due its large number nature, GazeBase is well suited for exploring research hypotheses movement biometrics, along other applications applying machine learning signal analysis. Classification labels produced by the instrument's real-time parser are provided subset pupil area.
Language: Английский
Citations
51
IEEE Robotics and Automation Letters, Journal Year: 2021, Volume and Issue: 6(2), P. 3467 - 3474
Published: March 8, 2021
Humans race drones faster than algorithms, despite being limited to a fixed camera angle, body rate control, and response latencies in the order of hundreds milliseconds. A better understanding ability human pilots selecting appropriate motor commands from highly dynamic visual information may provide key insights for solving current challenges vision-based autonomous navigation. This paper investigates relationship between eye movements, control behavior, flight performance drone racing task. We collected multimodal dataset 21 experienced using realistic simulator, also used recruit professional pilots. Our results show task-specific improvements over time. In particular, we found that gaze tracks future waypoints (i.e., gates), with first fixations occurring on average 1.5 seconds 16 meters before reaching gate. Moreover, consistently looked at inside path lateral left right turns) vertical maneuvers ascending descending). Finally, strong correlation movements commanded direction quadrotor flight, an visual-motor latency 220 ms. These highlight importance coordinated human-piloted racing. make our publicly available.
Language: Английский
Citations
44
Transportation Research Part F Traffic Psychology and Behaviour, Journal Year: 2021, Volume and Issue: 80, P. 150 - 171
Published: April 30, 2021
Language: Английский
Citations
43
Foods, Journal Year: 2021, Volume and Issue: 10(2), P. 354 - 354
Published: Feb. 7, 2021
The appearance of food provides certain expectations regarding the harmonization taste, delicacy, and overall quality, which subsequently affects not only intake itself but also many other features behavior customers catering facilities. main goal this article is to find out what effect visual design (waffles) prepared from same ingredients served in three different ways—a stone plate, street style, a white classic plate—has on consumer’s preferences. In addition tablet assistance personal interview (TAPI) tools, biometric methods such as eye tracking face reading were used order obtain unconscious feedback. During testing, air quality room by means Extech device influence perception its smell checked. At end paper, we point importance using classical feedback collection techniques their extension measuring subconscious reactions based monitoring movements facial expressions respondents, whole new perspective serving well more effective targeting use corporate resources.
Language: Английский
Citations
36
Vision, Journal Year: 2020, Volume and Issue: 4(1), P. 11 - 11
Published: Feb. 3, 2020
The present review is addressed to researchers in the field of reading and psycholinguistics who are both familiar with new co-registration research eye movements (EMs) fixation related-potentials (FRPs) reading. At outset, we consider a conundrum relating timing discrepancies between EM event related potential (ERP) effects. We then extent which approach might allow us overcome this thereby discriminate formal theoretical computational accounts describe three phases before evaluating existing body such current, ongoing phase presented comprehensive tables provide detailed summary findings. thorough appraisal published studies allows engage issues as reliability FRP components correlates cognitive processing advantages analysing data streams (i.e., EMs FRPs) simultaneously relative each alone, well limited, understanding relationship measures. Finally, future directions particular analytical methods involving deconvolution measurement brain oscillatory activity.
Language: Английский
Citations
35
Behavior Research Methods, Journal Year: 2022, Volume and Issue: 55(7), P. 3786 - 3804
Published: Nov. 2, 2022
Language: Английский
Citations
22
Glossa Psycholinguistics, Journal Year: 2022, Volume and Issue: 1(1)
Published: Aug. 15, 2022
Visual World eye tracking is a temporally fine-grained method of monitoring attention, making it popular tool in the study online sentence processing. Recently, while infrared was mostly unavailable, various web-based experiment platforms have rapidly developed webcam functionalities, which are now urgent need testing and evaluation. We replicated recent on incremental processing verb aspect English using ‘out box’ software (jsPsych; de Leeuw, 2015) crowdsourced participants, fully both offline results original study. furthermore discuss factors influencing quality interpretability data, particularly with regards to temporal spatial resolution; conclude that remote can serve as an affordable accessible alternative lab-based tracking, even for questions probing time-course language
Language: Английский
Citations
21
Journal of Food Science, Journal Year: 2023, Volume and Issue: 88(S1)
Published: March 1, 2023
Abstract Neuromarketing or consumer neuroscience is a relatively new market research subdiscipline that has gained popularity among behavior scientists in the past two decades so. It combines neurobiology with behavioral psychology to understand behavior, more specifically about their decisions related choices/preferences and purchase. The purpose of this review explore potential using neuroscientific methods for sensory science research. By no means, an exhaustive hindered by fact there are countless articles on neuromarketing literature. author tried show applicability sciences, electroencephalography eye tracking, which could potentially “complement” methodologies gain better insight. Both these techniques inexpensive, portable, minimally invasive already being used some scientists. They be incorporated ease portfolio researchers who would like use them study affect. recommended proper experimental design takes into consideration confounding variables as much possible. mentioned before have been proven reliable repeatable. Lastly, also require ethical oversight because involvement human subjects.
Language: Английский
Citations
12
Scientific Data, Journal Year: 2023, Volume and Issue: 10(1)
Published: March 30, 2023
Abstract We present GazeBaseVR, a large-scale, longitudinal, binocular eye-tracking (ET) dataset collected at 250 Hz with an ET-enabled virtual-reality (VR) headset. GazeBaseVR comprises 5,020 recordings from diverse population of 407 college-aged participants. Participants were recorded up to six times each over 26-month period, time performing series five different ET tasks: (1) vergence task, (2) horizontal smooth pursuit (3) video-viewing (4) self-paced reading and (5) random oblique saccade task. Many these participants have also been for two previously published datasets devices, 11 before after COVID-19 infection recovery. is suitable wide range research on data in VR especially eye movement biometrics due its large longitudinal nature. In addition data, additional participant details are provided enable further topics such as fairness.
Language: Английский
Citations
12