Haptics - Centre for Intelligent Systems Research

Professor Saeid Nahavandi unveils Deakin University's Universal Motion SImulator, the next generation flight simulator, which provides two axis of continuous rotation.

Saeid Nahavandi is the current director of Deakin University's CISR research program, having 50 dedicated researchers within the centre focusing on a range of multi-disciplinary research, simulation optimization and also the study of Haptics and robotics. Nahavandi believes the Deakin University centre is unique by possessing multi-skilled mechanical, electrical software engineers at the centers disposal. Deakin University's CISR research centre plays a major role throughout the Australian industry because of the devices, techniques and the applied research used to deliver a project from theory to reality.

"Saeid Nahavandi explains the meaning of 'Haptics': which refers to the force of feed back and the sense of touch. For example when a operator uses a computer they interact or touch the computer's mouse component to become successful with the interaction. Nahavandi highlights there are three different types of 'Haptics' including: 1. Human Haptics 2. Computer Haptics 3. Machine Haptics CISR's major researching focus consist of multi-point haptics, because normal huma interaction involves one or more haptic to interact with objects and other people. CISR is looking at how to increase the presence of the haptics with their robotic systems designs. "

(CISR) research centre holds over 50 researchers in the department, half of these researchers are involved with the robotics research projects including design and development of particular algorithms and hardware to increase the initial capabilities of the CISR systems. Mick is now involved with the research conducted in the CISR program at Deakin and his primary role consists of 'design engineer' conveying new ideas for the robot and how these concepts can be turned into reality.

Deakin University's (CISR) Research centre is only of the only facilities around the world that is now capable of turning initial theory concepts into a functional operative system within a small time frame. Through the evolution of the construction of the robot, the Ozbot can now hold the weight of a fully grown man, tow a car and a trailer can now be attached. The Ozbot is made to be versatile and can be customised to particular applications once arisen in the field.

The Ozbot Search and Rescue demonstration conducted by Mick presented the operator control system which possess a video screen and can take and give live videos. The control system can be used to control the Ozbot from 500 to 600 meters away, allowing for the Ozbot to climb stairs, tow and give and receive data. Once in the field the Ozbot will be used to assess critical situations before sending a rescue team in, giving law authorities and rescue operators vital information to assess situations thoroughly before making decisions which could implicate more lives.

The Ozbot initially started from a small two wheel robot, while the Ozbot that is viewed today is the seventh or eighth version of the robot. The significant technology development was due to the input from the law enforcement agencies, requiring particular capabilities in order for the Ozbot to perform in the field and remain under budget. The Cost of the Ozbot remains at the same price of a family car, in order to reproduce the robot if it gets damage throughout the trialing stages. Mick's responsibility during the construction process was the circuit design and the 3D modeling of the systems.

James conveys the beginnings of the Ozbot starting five years ago while working with law enforcement agencies in Australia. Assessing there was a real need for a small robot to be developed in and for Australian conditions. The capabilities require for the robot to become a success was a low platform, cost effective and low weight. The Ozbot had to exceed current commercial standards which would include stair climbing and the ability to pull life-size loads.

Deakin University's centre for Intelligent Systems research consists of research, hardware and software solutions to contribute to existing Haptics technology. Professor Saeid Nahavandi explores the capabilities of new technology, helping to upgrade aspects of present medical training, improving learning and early interaction throughout the developing medical fields.