Evidence map›Paper›PMID 35879503›Full record

ArticleBehavior research methods2024

High-fidelity eye, head, body, and world tracking with a wearable device.

Vasha DuTell, Agostino Gibaldi, Giulia Focarelli, Bruno A Olshausen, Martin S Banks

Abstract read
In one paragraph

Article in Behavior research methods, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

9 citing papers in PubMed.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Vasha DuTellWertheim School of Optometry and Vision Science, UC Berkeley, Minor Hall, Berkeley, CA, USA. vasha@berkeley.edu.ORCID 0000-0001-8625-1350
Agostino GibaldiWertheim School of Optometry and Vision Science, UC Berkeley, Minor Hall, Berkeley, CA, USA.
Giulia FocarelliWertheim School of Optometry and Vision Science, UC Berkeley, Minor Hall, Berkeley, CA, USA.
Bruno A OlshausenWertheim School of Optometry and Vision Science, UC Berkeley, Minor Hall, Berkeley, CA, USA.
Martin S BanksWertheim School of Optometry and Vision Science, UC Berkeley, Minor Hall, Berkeley, CA, USA.

Funding

National Science Foundation IIS-1718991 (BAO)
6 · The paper itself

Abstract

We describe the design and performance of a high-fidelity wearable head-, body-, and eye-tracking system that offers significant improvement over previous such devices. This device's sensors include a binocular eye tracker, an RGB-D scene camera, a high-frame-rate scene camera, and two visual odometry sensors, for a total of ten cameras, which we synchronize and record from with a data rate of over 700 MB/s. The sensors are operated by a mini-PC optimized for fast data collection, and powered by a small battery pack. The device records a subject's eye, head, and body positions, simultaneously with RGB and depth data from the subject's visual environment, measured with high spatial and temporal resolution. The headset weighs only 1.4 kg, and the backpack with batteries 3.9 kg. The device can be comfortably worn by the subject, allowing a high degree of mobility. Together, this system overcomes many limitations of previous such systems, allowing high-fidelity characterization of the dynamics of natural vision.

Indexed as

Vision, OcularWearable Electronic DevicesData CollectionHumansEye trackingHardwareHuman visionNatural scene statistics

Identifiers

PMID35879503
PMCPMC10794349

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.