Results 111 to 120 of about 214,817 (303)

Frequency-encoded eye tracking smart contact lens for human–machine interaction

open access: yesNature Communications
Eye tracking techniques enable high-efficient, natural, and effortless human-machine interaction by detecting users’ eye movements and decoding their attention and intentions.
Hengtian Zhu   +16 more
doaj   +1 more source

Coagulative Granular Hydrogels with an Enzyme Catalyzed Fibrin Network for Endogenous Tissue Regeneration

open access: yesAdvanced Healthcare Materials, EarlyView.
Coagulative granular hydrogels are composed of packed thrombin‐functionalized microgels that catalyze the conversion of fibrinogen into a secondary fibrin network, filling the interstitial voids. This bio‐inspired approach stabilizes the biomaterial to match the robustness of bulk hydrogels without compromising injectability, mimicking the initial ...
Zhipeng Deng   +16 more
wiley   +1 more source

Webcam Eye Tracking

open access: yes, 2023
This study addresses the inherent challenges of current webcam-based eye tracking systems, particularly their limitations in precisely capturing gaze during head movements. By harnessing the capabilities of the YOLO (You Only Look Once) object detection framework, we engineered a single-stage eye-tracking model that significantly diminishes the need ...
openaire   +1 more source

Membrane Fusion‐Inspired Nanomaterials: Emerging Strategies for Infectious Disease and Cancer Diagnostics

open access: yesAdvanced Healthcare Materials, EarlyView.
Membrane fusion‐inspired nanomaterials offer transformative potential in diagnostics by mimicking natural fusion processes to achieve highly sensitive and specific detection of disease biomarkers. This review highlights recent advancements in nanomaterial functionalization strategies, signal amplification systems, and stimuli‐responsive fusion designs,
Sojeong Lee   +9 more
wiley   +1 more source

Using Eye-Tracking to Assess Dyslexia: A Systematic Review of Emerging Evidence

open access: yesEducation Sciences
Reading is a complex skill that requires accurate word recognition, fluent decoding, and effective comprehension. Children with dyslexia often face challenges in these areas, resulting in ongoing reading difficulties.
Eugenia I. Toki
doaj   +1 more source

Eye Tracking in MEG

open access: yesAttention, Perception, & Psychophysics
Abstract Magnetoencephalography (MEG) can measure brain activity in ms-level temporal resolution. MEG sensors are super sensitive devices for magnetic signals of the brain but are also prone to electromagnetic interferences. The MEG device is located inside the magnetically shielded room (MSR), and any monitoring device used inside the MSR ...
Jousmäki Veikko, Saarinen Veli-Matti
openaire   +2 more sources

Comparing object recognition in humans and deep convolutional neural\n networks -- An eye tracking study [PDF]

open access: green, 2021
Leonard E. van Dyck   +3 more
openalex   +1 more source

Ultrasound‐Triggered Gelation for Restoring Biomechanical Properties of Degenerated Functional Spinal Units

open access: yesAdvanced Healthcare Materials, EarlyView.
This study introduces an innovative approach to treating intervertebral disc degeneration using ultrasound‐triggered in situ hydrogel formation. Proof‐of‐concept experiments using optimized biomaterial and ultrasound parameters demonstrate partial restoration of biomechanical function and successful integration into degenerated disc tissue, offering a ...
Veerle A. Brans   +11 more
wiley   +1 more source

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