Llogari Casas

Llogari Casas

I'm a Passionate Computer Scientist

I Am

Llogari Casas is a computer scientist and entrepreneur with a Ph.D. in Augmented Reality, specializing in Mixed Reality and Artificial Intelligence. His work focuses on developing innovative AR/AI technologies that bridge virtual and real-world experiences. With several patents and numerous publications in leading IEEE and ACM venues, Llogari has contributed to advancements in real-time graphics, procedural environment generation, and immersive user interaction. In addition to his technical expertise, Llogari has experience leading cross-functional teams and presenting at international conferences and trade fairs. He is committed to creating accessible and practical technologies that solve real-world challenges and improve the way people interact with digital environments.

Research

Advancing computer vision, graphics, and AI, with a focus on generative technologies and real-time integration into simulations and gameplay.

Publications

HoloJig: Interactive Spoken Prompt Specified Generative AI Environments

HoloJig: Interactive Spoken Prompt Specified Generative AI Environments

L. Casas, S. Hannah and K. Mitchell. "HoloJig: Interactive Spoken Prompt Specified Generative AI Environments". In IEEE Computer Graphics and Applications. Special Issue on Generative AI for Computer Graphics. March, 2025.

DOI PDF VIDEO


Structured Teaching Prompt Articulation for Generative-AI Role Embodiment with Augmented Mirror Video Displays

Structured Teaching Prompt Articulation for Generative-AI Role Embodiment with Augmented Mirror Video Displays

L. Casas and K. Mitchell. "Structured Teaching Prompt Articulation for Generative-AI Role Embodiment with Augmented Mirror Video Displays". In Proceedings of the 19th ACM SIGGRAPH International Conference on Virtual-Reality Continuum and its Applications in Industry (VRCAI '24). Nanjing, China, 2024.

DOI PDF SUPPLEMENTARY


MoodFlow: Orchestrating Conversations with Emotionally Intelligent Avatars in Mixed Reality

MoodFlow: Orchestrating Conversations with Emotionally Intelligent Avatars in Mixed Reality

L. Casas, S. Hannah and K. Mitchell. "MoodFlow: Orchestrating Conversations with Emotionally Intelligent Avatars in Mixed Reality". 2024 IEEE Conference on Virtual Reality and 3D User Interfaces Abstracts and Workshops (VRW). Orlando, FL, USA, 2024, pp. 86-89.

DOI PDF VIDEO


Intermediated Reality with an AI 3D Printed Character

Intermediated Reality with an AI 3D Printed Character

L. Casas and K. Mitchell. "Intermediated Reality with an AI 3D Printed Character". SIGGRAPH '23: ACM SIGGRAPH 2023 Real-Time Live!. 2023. Association for Computing Machinery, New York, NY, USA, Article 5, 1–2.

DOI PDF VIDEO LIVE PRESENTATION


FaceMagic: Real-time Facial Detail Effects on Mobile

FaceMagic: Real-time Facial Detail Effects on Mobile

L. Casas, Y. Li and K. Mitchell. "FaceMagic: Real-time Facial Detail Effects on Mobile". SIGGRAPH Asia 2020 Technical Communications. 2020. Association for Computing Machinery, New York, NY, USA, Article 9, 1–4.

DOI PDF VIDEO


Intermediated Reality: A Framework for Communication through Tele-Puppetry

Intermediated Reality: A Framework for Communication through Tele-Puppetry

L. Casas and K. Mitchell. "Intermediated Reality: A Framework for Communication through Tele-Puppetry". Frontiers in Robotics and Artificial Intelligence - Special issue "Collaboration in Mixed-Reality" 2019.

DOI PDF VIDEO


Enhanced Shadow Retargeting with Light-Source Estimation Using Flat Fresnel Lenses

Enhanced Shadow Retargeting with Light-Source Estimation Using Flat Fresnel Lenses

L. Casas, M. Fauconneau, M. Kosek, K. Mclister, and K. Mitchell, “Enhanced Shadow Retargeting with Light-Source Estimation Using Flat Fresnel Lenses”, Computers, vol. 8, no. 2, p. 29, Apr. 2019.

DOI PDF


Multi-reality games: an experience across the entire reality-virtuality continuum

Multi-reality games: an experience across the entire reality-virtuality continuum

L. Casas*, L. Ciccone*, G. Çimen, P. Wiedemann, M. Fauconneau, R. W. Sumner and K. Mitchell. "Multi-reality games: an experience across the entire reality-virtuality continuum". In Proceedings of the 16th ACM SIGGRAPH International Conference on Virtual-Reality Continuum and its Applications in Industry (VRCAI '18). Tokyo, Japan. 2018. 18, 1–4.

DOI PDF VIDEO


Image Based Proximate Shadow Retargeting

Image Based Proximate Shadow Retargeting

L. Casas, M. Fauconneau, M. Kosek, K. Mclister, and K. Mitchell, "Image Based Proximate Shadow Retargeting", In Proceedings of the Conference on Computer Graphics & Visual Computing (CGVC '18), Swansea, Wales, UK, 2018, Eurographics Association, pp. 43–50.

DOI PDF VIDEO SUPPLEMENTARY


Props Alive: A Framework for Augmented Reality Stop Motion Animation

Props Alive: A Framework for Augmented Reality Stop Motion Animation

L. Casas, M. Kosek and K. Mitchell, "Props Alive: A Framework for Augmented Reality Stop Motion Animation", 2017 IEEE 10th Workshop on Software Engineering and Architectures for Realtime Interactive Systems (SEARIS), Los Angeles, CA, USA, 2017, pp. 1-4.

DOI PDF VIDEO

Patents

Intermediated Reality. Augmented Reality Systems and Methods

US11908068: Intermediated Reality. Augmented Reality Systems and Methods

L. Casas and K. Mitchell. Filing date: 14/02/2020. Issue date: 20/02/2024.

USPTO PDF


Real-time feature preserving rendering of visual effects on an image of a face

US11288859: Real-time feature preserving rendering of visual effects on an image of a face

K. Mitchell, L. Casas and Y. Li. Filing date: 01/06/2020. Issue date: 29/03/2022.

USPTO PDF

Grants, Fellowships & Awards

Investigación Sociedad Científica Informática de España (SCIE) – Fundación BBVA

Jóvenes máshumano Award (2024)

Fundación máshumano & Bankinter

Awarded in the Bankinter category for LisNav, an app at the intersection of Augmented Reality and Artificial Intelligence dedicated to transforming the lives of the visually impaired.

AWARD LINK WEBSITE APP MEDIA


Câmara Municipal de Lisboa & European Union

LisNav: Geolocalization of urban points of interest using Augmented Reality for environmental audio description (2023)

Câmara Municipal de Lisboa & European Union

Project Manager. Community Solutions for Inclusive Mobility. Grant Number UlA04-053.

AWARD LINK WEBSITE APP


Innovate UK

Magical Transmedia Marketing in Augmented Reality - Innovate UK Grant (2021 - 2022)

SETsquared ICURe Programme & InnovateUK

Project Manager. Innovation to Commercialisation of University Research (ICURe). Grant Number 68475.

AWARD LINK WEBSITE


Investigación Sociedad Científica Informática de España (SCIE) – Fundación BBVA

Research Award from the Scientific Informatics Society of Spain (SCIE) – BBVA Foundation (2021)

Sociedad Científica Informática de España & Fundación BBVA

Awarded in the Young Computer Researcher category.

AWARD LINK INTERVIEW MEDIA


Horizon 2020. MSCA-ITN-2014-ETN

Marie Skłodowska-Curie ITN Fellowship (2016 - 2018)

European Commission

Early Career Researcher (ESR). Horizon 2020. MSCA-ITN-2014-ETN. Distributed 3D Object Design (DISTRO). Grant Number 642841.

AWARD LINK WEBSITE


Telecom Seeds for the Future

Telecom Seeds for the Future (2014)

Huawei España & Escuela de Organización Industrial (EOI)

Seeds for the Future Scholarship Recipient.

AWARD LINK WEBSITE MEDIA

Resume

Highlighting a career dedicated to bridging research and real-world application through innovation and leadership.

Experience

Academic Background

Media

A selection of media highlights celebrating impactful contributions and innovative projects.

The four winners of the 2024 Jóvenes máshumano Prize

The four winners of the 2024 Jóvenes máshumano Prize

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Communicate Through Remote Embodied Characters at Real-Time Live!

Communicate Through Remote Embodied Characters at Real-Time Live!

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The computer scientist who makes objects come to life

The computer scientist who makes objects come to life

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The disruptive Spanish quartet shaping the mobility of tomorrow

The disruptive Spanish quartet shaping the mobility of tomorrow

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Edinburgh Napier firm 3FINERY brings real-world objects to life

Edinburgh Napier firm 3FINERY brings real-world objects to life

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Llogari Casas, selected for a Huawei program in China

Llogari Casas, selected for a Huawei program in China

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Expertise

Specializing in real-time graphics, artificial intelligence, augmented reality, and virtual reality, with extensive experience in web and mobile development for iOS and Android.

Unity3D
ARKit
Swift
Metal
OpenGL
WebGL
Python
Android
Javascript
PHP
MySQL
Bootstrap
Autodesk 3Ds Max
Autodesk Maya
Adobe Photoshop
Adobe Illustrator

Contact Me

Let’s bring ideas to life together. If you are seeking software research expertise or looking to collaborate in any form, I am here to connect!