Haris Baltzakis

About

Haris Baltzakis is a researcher whose work spans autonomous mobile robotics, human-robot interaction, and computer vision, with particular expertise in sensor fusion, robot localization, and gesture-based communication. His early contributions focused on foundational challenges in mobile robotics, including a probabilistic switching state-space framework for hybrid robot localization (cited 30 times) and iterative feature mapping algorithms capable of closing multiple loops in cyclic environments — work that addressed core problems of reliable autonomous navigation. His fusion of laser and visual data for motion planning and collision avoidance (80 citations) remains among his most influential contributions, demonstrating how combining complementary sensing modalities significantly enhances robot safety and performance. Baltzakis also made notable strides in deploying robots in real-world public settings, contributing to the Tourbot and WebFair projects (74 citations), which showcased web-operated mobile robots capable of navigating populated museum exhibitions. His later research shifted toward natural human-robot interaction, producing a gesture recognition system based on arm tracking and neural network classifiers (61 citations) and a visual method for estimating pointed targets by fusing face pose with hand orientation (45 citations). Collectively, his work — spanning over 390 cumulative citations — represents a coherent research vision connecting robust robot autonomy with intuitive, vision-driven human interaction.

Research Focus

Key Achievements

Top Papers

1. 1
   Fusion of laser and visual data for robot motion planning and collision avoidance

   80 citations · 2003
2. 2
   Tourbot and webfair web-operated mobile robots for tele-presence in populated exhibitions

   74 citations · 2005
3. 3
   Gesture recognition based on arm tracking for human-robot interaction

   61 citations · 2010
4. 4
   Visual estimation of pointed targets for robot guidance via fusion of face pose and hand orientation

   45 citations · 2013
5. 5
   Visual tracking of hands, faces and facial features of multiple persons

   30 citations · 2012
6. 6
   Hybrid mobile robot localization using switching state-space models

   30 citations · 2003
7. 7
   Tele-Presence in Populated Exhibitions Through Web-Operated Mobile Robots

   20 citations · 2003
8. 8
   A Hybrid Framework for Mobile Robot Localization: Formulation Using Switching State-Space Models

   18 citations · 2003
9. 9
   Closing multiple loops while mapping features in cyclic environments

   17 citations · 2004
10. 10
    An iterative approach for building feature maps in cyclic environments

    16 citations · 2003

Key Collaborators

Contact & Links