Owli-AI Logo Owli-AI
Menu

Owli-AI Research

Research

This section presents ongoing research activities and published work on assistive systems.

Projects

All projects

  1. AHRUS Audible High Resolution Ultrasonic Sonar

    AHRUS is an electronic guide-dog concept that supports echolocation through audible ultrasound. The system aims to make obstacles and structures perceivable earlier without replacing natural spatial perception with headphones.

    Prototype

Publications

All publications

Published: 4.

  1. A Pattern Collection for Generating Accessible Teaching Materials for Blind and Visually Impaired Students in Computer Science and Electrical Engineering

    (2025) - Paper

    Diethelm Bienhaus; Michael Kreutzer

  2. A Framework for Developing Modular Mobility Aids for People with Visual Impairment: An Indoor Navigation Use Case

    (2023) - Paper

    Florian von Zabiensky; Grigory Fridman; Oguz Ozdemir; Sebastian Reuter; Michael Kreutzer; Diethelm Bienhaus

  3. An Electronic Guide Dog for the Blind based on Artificial Neural Networks

    (2021) - Paper

    S. Lopatin; F. v. Zabiensky; M. Kreutzer; K. Rinn; D. Bienhaus

  4. Ultrasonic Waves to Support Human Echolocation

    HCII (2018) - Paper

    Florian von Zabiensky; Michael Kreutzer; Diethelm Bienhaus