Ing. Lars Telöken (M. Sc.)
XR Software Engineering
locationGermany
Work
Professional Work Academic Work Personal Work Hackathons
About Me Contact
Work
professional work
academic work
  • 3/2025 - today (Mixed Reality, Education)
    Lectures at Hochschule Düsseldorf
    Lecturing on Mixed Reality development at the public university of Düsseldorf.
    Mixed Reality
    Software Engineering
    Teaching

    Courses:

    Summer Semester 2025 - Urban Natur:
    Teaching students about placing content into real world by making the city greener with augmented reality. Co-teaching with creative producer and UX designer Patrick Kruse.
    Project poster of one of the student groups. Course Room
    LinkedIn Post (EN)


    Winter Semester 2025 - Mixed Reality Arcade (currently on going):
    In this course, a video game for an original arcade machine is designed and programmed. The machine is refurbished and equipped with the video game. Using augmented reality, the playing field is extended from the arcade machine into the real world. Co-teaching with 3D Character Artist Jorge Martinez Garcia.
    Mixed Reality Arcade © Julia Lückhof Mixed Reality Arcade Mixed Reality Arcade
    Course Description (DE)
  • 02/2023 - 07/2023 (Media Computer Science, Master of Science)
    Master thesis (Final grade: 1,0)
    Development of a software to integrate a display into a augmented reality experience. The software was integrated into a Space Invaders-like video game to demonstrate its capabilities.
    Unity
    C#
    ARKit
    On the display a text in another language is shown. Through the tablet the user can see the translation in Augmented Reality. The user can control the ship on the display with movements of the tablet. Moving the tablet left or right will correspondingly move the ship in that direction on the display. Objects are emerging from the display and displayed in Augmented Reality. The user can interact with them.
  • 05/2020 - 07/2020 (Applied Computer Science, Bachelor of Science)
    Bachelor thesis (Final grade: 1,4)
    Development of software for indoor navigation using augmented reality. The software focuses on position recognition and visual guidance, helping users navigate indoor spaces.
    Android Studio
    Java
    ARCore
    Before the navigation can be used, the app needs to detect the floor in the camera image. This visual indication shows that the floor has been found. As an admin user, you can set different waypoints. Here, two waypoints 'Flur' and 'Treppe' are set and logically connected, enabling navigation from one waypoint to another. Non-admin users can search for a destination waypoint. The algorithm will determine the user's current position and navigate them to the specified destination.
  • 10/2018 - 07/2020 (Education)
    Teaching project at Hochschule Ruhr West
    Instructing students in programming, software development, GUI programming, and software technologies at the public university of applied sciences "Hochschule Ruhr West".
    Java
    C++
    C
    Example Course Project - GitHub
personal work
  • 06/2025 - today (Mixed Reality, Device Management, Work in Progress)
    Preview Project Site: preview.teloeken.dev
    Mobile Device Management System for local controlling of mobile devices in multi-user environments such as exhibitions, performances and interactive experiences.
    Python
    Mixed Reality
    Mobile Device Management Mobile Device Management
  • 12/2021 - today (Web Development, Open Source)
    Public Project: github.com/larstel/minimalistFramework
    Development of an open source lightweight framework for building web frontends, designed to minimize boilerplate code and repetitive tasks while leaving you in control of all key decisions.
    HTML
    CSS
    JavaScript
    Python
  • 09/2021 - today (Education)
    Public Project: grammaticus.io
    Development of a platform for teaching grammar with an emphasis on minimalism and efficiency. The platform features a clean and clear presentation. Use of the minimalist framework.
    Minimalist Framework
    HTML
    CSS
    JavaScript
    grammaticus.io grammaticus.io - The mobile view grammaticus.io - The view with dark mode enabled grammaticus.io - The mobile view with dark mode enabled
Hackathons / Game Jams


About me
Career
Lars Hi, I'm Lars, a software engineer driven by a passion for web-based applications and mixed reality.

My journey began with a love for programming in school, leading me to pursue a degree in applied computer science (B. Sc.) and media computer science (M. Sc.).

I had the opportunity to take the theory from my studies into reality through my work with various universities and private companies.

From learning platforms to mixed reality applications, I thrive on pushing the boundaries of what's possible.

Let's build something incredible together!
Expertise
Web-Development
Angular
Spring Boot
Java
TypeScript
JavaScript
HTML
CSS
Mixed Reality
Unity
AR Foundation
ARKit
ARCore
Meta Horizon OS
Vision OS
Certificates