A5010340779- Catalytic Processes in Materials Science
- Catalysis and Hydrodesulfurization Studies
- Catalysis and Oxidation Reactions
- Gaze Tracking and Assistive Technology
- Nanomaterials for catalytic reactions
- Electrocatalysts for Energy Conversion
- CCD and CMOS Imaging Sensors
- Catalysts for Methane Reforming
- EEG and Brain-Computer Interfaces
- Neuroscience and Neural Engineering
- Mesoporous Materials and Catalysis
- Advancements in Solid Oxide Fuel Cells
- Image Processing Techniques and Applications
- Catalysis for Biomass Conversion
- Glaucoma and retinal disorders
- Heat Transfer and Optimization
- Water Quality Monitoring Technologies
- Fuel Cells and Related Materials
- Icing and De-icing Technologies
- Electron and X-Ray Spectroscopy Techniques
- Sugarcane Cultivation and Processing
- Advanced Optical Sensing Technologies
- Tactile and Sensory Interactions
- nanoparticles nucleation surface interactions
- Chemical Looping and Thermochemical Processes
Institut de Recherches sur la Catalyse et l'Environnement de Lyon
2011-2023
Université de Bretagne Occidentale
2022
Laboratoire des Sciences et Techniques de l’Information de la Communication et de la Connaissance
2022
IMT Atlantique
2020
Centre National de la Recherche Scientifique
2007-2019
Université Claude Bernard Lyon 1
2007-2019
Forum Réfugiés - Cosi
2017-2018
Abstract In this paper, we present the first realisation and experimentation of a new eye tracking system using an infrared (iR) laser pointer embedded into wireless smart contact lens. We denote lens prototype as cyclops lens, in reference to famous hero X-Men comics. The full tracker device combines its eyewear, which provides primary source energy beam detection system. detail assembling encapsulation process main functionalities how gaze is achieved, compared existing conventional...
Most eye trackers nowadays are video-based, which allows for a relatively simple and non-invasive approach but also imposes several constraints in terms of necessary computing power conditions use (e.g., lighting, spectacles, etc.). We introduce new tracker using scleral lens equipped with photodiodes an eyewear active illumination. The direction gaze is obtained from the weighted average photocurrents (centroid) communicated through optical link. After discussing optimum configuration...
Resistance against thermal sintering, redox properties and catalytic activity in SMR over ceria can be tuned by doping/undoping.
Multicomponent FeMoTeO catalysts have been synthesized and studied for mild propene oxidation to acrolein.
Most current eye-trackers are camera-based and rely on image processing. To improve gaze tracking accuracy, this paper presents a new approach based camera-less system using smart contact lens. A scleral lens is fitted with photodetectors illuminated by specific spectacles. Photo-currents vary eye movements as the light received varies. The direction obtained then computing barycenter from photo-currents means of an integrated circuit implemented powered inductive link. Experimental...
We present the design, fabrication, and test of a multipurpose integrated circuit (Application Specific Integrated Circuit) in AMS 0.35 µm Complementary Metal Oxide Semiconductor technology. This is embedded scleral contact lens, combined with photodiodes enabling gaze direction detection when illuminated wirelessly powered by an eyewear. The determined means centroid computation from measured photocurrents. ASIC used simultaneously to detect specific eye blinking sequences validate target...
This paper presents a camera-less eye tracker. Composed of 2 parts, an instrumented contact lens and spectacles, its principle consists in computing barycenter based on the light intensity variations received from spectacles onto lens. To demonstrate both method achieved accuracy it yields, prototype fitted with 4 infrared sensors has been fabricated tested. Based measured photo-currents, simulations, behavioral at transistor level (AMS 0.35 µm CMOS), show 0.1° can be achieved. Which is...