Smart Lab Assistant Robot Design & Build

I'm looking for a skilled engineer in Melbourne who can design and build an intelligent laboratory assistant robot for me.

Core Functions:
- The robot must be able to navigate through a lab with obstacles using line following methods.
- It needs to identify laboratory equipment using ArUco markers and a camera.
- Interacting with students is a key aspect, done through a screen using a Natural Language Processing (NLP) model.
- The robot should respond to student inquiries about equipment location, usage, and functions.
- It should be able to visually display answers and instructions, with an optional voice output.
- All of this must be controlled by Python, integrating all components into one cohesive system.

Experience & Skills Required:
- Proficiency in robotics design and construction
- Extensive knowledge in Python programming
- Experience with NLP models
- Skills in using and integrating line following methods and IR sensors
- Familiarity with using ArUco markers and camera systems
- Ability to work on creating a system capable of navigating surfaces with obstacles.

Your primary focus will be on ensuring the robot has efficient navigation through the lab, hence experience in obstacle navigation is crucial.