Search for robot finds two human researchers in Canberra
Eighteen months ago I went to the University of Canberra in search of a robot to validate the results of my Balance Mat invention. What I stumbled on surprised and elated me.
Humans standing on the Balance Mat are very inconsistent in their sway pattern. What I needed was a method of ensuring that each Balance Mat was measuring equally between the mats.
Say you’ve got ten mats and you stand a person on each of them, if there’s a difference you don’t know whether that’s a difference in the person or a difference in the mats.
What I needed was a robot that could be programmed to have the same repeatable sway on the Balance Mat and see whether the mat would produce the same result each time.
I arranged to meet Associate Professor Robotics Group Dr Damith Herath at the robotics lab just down the road from where I work in the Canberra Technology Park in Watson. When I walked into the lab I saw quite an impressive setup with several robots of different sizes and shapes, including a very big mechanical arm (shown above in photograph of me with the University of Canberra’s Dr Maryam Ghahramani).
I set up my laptop and demonstrated how the Balance Mat worked with Damith (pictured below) as the subject of the test and he quickly understood what it was about. Then we chatted about my idea of using a robot to calibrate the mat. He said, “We could do that but we’d have to build a robot specifically to do it.”
I thought that was very, very good, and we agreed to look into doing an official scientific collaboration between Balance Mat Pty Ltd and the university. And so the Balance Mat Innovation Partnership with the University of Canberra was born.
Dr Herath explained that the mechanical arm was something that could be used possibly because it was a controllable mechanism. At the time of our first meeting I just didn’t understand it but that’s the thing that has turned out to be the controller of the robot that we now use for testing the accuracy of the Balance Mat. For example, in one session during our eighteen-month collaboration the robot stood on the mat, programmed to sway in exactly the same way, for 56 tests. The result was that the lines on the graph laid over each other in exactly the same pattern. We were stunned because it meant that of course the Balance Mat was accurate to the nth degree.
Calibration robot pictured with Balance Mat programmer Binod Shrestha and electronics engineer Abishek Shrestha inside the University of Canberra robotics lab.
Back in June 2021 I had mentioned to Damith in passing that one of the main uses of the Balance Mat was to assess falls risk in older people. He beamed a big smile and said, “Hey, just down the corridor in a room you walked past on your way here is a falls researcher, my colleague, Dr Maryam Ghahramani.”
When we knocked on Dr Maryam Ghahramani’s door and Damith introduced her as a falls researcher she became very excited. She rushed back to the robot lab to see the Balance Mat for herself.
As soon as she saw it she grabbed a chair, put it against the mat, sat on it and told me, “Ok, start it now.” I understood that what she was doing was the sit-to-stand procedure that I knew about as a common balance test. I switched on the mat and she stood up and sat down five times in a row, watching the pattern on the screen as she did so.
So I went in search of a robot, actually found one, and as well found two human researchers who’ve helped me make enormous headway. I couldn’t have been more thrilled if you’d paid me!
Fast forward to October 2022 and Maryam is on her way to Texas to give a paper at the IEEE Sensors Conference. I was very excited to catch up with her and Damith in the robot lab on 14 October 2022 when she told Deputy Vice-Chancellor Research and Enterprise, Professor Lucy Johnston, about her findings that the Balance Mat has very high correlation with inertial sensors, a common methodology used worldwide as a balance testing tool. You can hear what Dr Ghahramani said if you click here.
Balance Mat at Dee Why Beach for World Clinical Exercise Physiology Day 2024
Ian Bergman2024-10-15T10:08:35+11:0010/10/2024|
Machine learning research aims to facilitate earlier falls intervention
Ian Bergman2024-09-18T11:21:29+10:0010/09/2024|
Planning for university balance research project well underway
Ian Bergman2024-09-10T16:16:20+10:0017/07/2024|
Meeting old friends and new at ESSA Research to Practice event
Ian Bergman2024-05-20T11:48:21+10:0018/05/2024|
Keeping the Balance Mat dream (& me) alive
Ian Bergman2024-06-03T12:48:34+10:0030/04/2024|
Making a difference for Parkinson’s patients
Ian Bergman2024-05-20T11:50:06+10:0024/04/2024|
Search for robot finds two human researchers in Canberra
Eighteen months ago I went to the University of Canberra in search of a robot to validate the results of my Balance Mat invention. What I stumbled on surprised and elated me.
Humans standing on the Balance Mat are very inconsistent in their sway pattern. What I needed was a method of ensuring that each Balance Mat was measuring equally between the mats.
Say you’ve got ten mats and you stand a person on each of them, if there’s a difference you don’t know whether that’s a difference in the person or a difference in the mats.
What I needed was a robot that could be programmed to have the same repeatable sway on the Balance Mat and see whether the mat would produce the same result each time.
I arranged to meet Associate Professor Robotics Group Dr Damith Herath at the robotics lab just down the road from where I work in the Canberra Technology Park in Watson. When I walked into the lab I saw quite an impressive setup with several robots of different sizes and shapes, including a very big mechanical arm (shown above in photograph of me with the University of Canberra’s Dr Maryam Ghahramani).
I set up my laptop and demonstrated how the Balance Mat worked with Damith (pictured below) as the subject of the test and he quickly understood what it was about. Then we chatted about my idea of using a robot to calibrate the mat. He said, “We could do that but we’d have to build a robot specifically to do it.”
I thought that was very, very good, and we agreed to look into doing an official scientific collaboration between Balance Mat Pty Ltd and the university. And so the Balance Mat Innovation Partnership with the University of Canberra was born.
Dr Herath explained that the mechanical arm was something that could be used possibly because it was a controllable mechanism. At the time of our first meeting I just didn’t understand it but that’s the thing that has turned out to be the controller of the robot that we now use for testing the accuracy of the Balance Mat. For example, in one session during our eighteen-month collaboration the robot stood on the mat, programmed to sway in exactly the same way, for 56 tests. The result was that the lines on the graph laid over each other in exactly the same pattern. We were stunned because it meant that of course the Balance Mat was accurate to the nth degree.
Calibration robot pictured with Balance Mat programmer Binod Shrestha and electronics engineer Abishek Shrestha inside the University of Canberra robotics lab.
Back in June 2021 I had mentioned to Damith in passing that one of the main uses of the Balance Mat was to assess falls risk in older people. He beamed a big smile and said, “Hey, just down the corridor in a room you walked past on your way here is a falls researcher, my colleague, Dr Maryam Ghahramani.”
When we knocked on Dr Maryam Ghahramani’s door and Damith introduced her as a falls researcher she became very excited. She rushed back to the robot lab to see the Balance Mat for herself.
As soon as she saw it she grabbed a chair, put it against the mat, sat on it and told me, “Ok, start it now.” I understood that what she was doing was the sit-to-stand procedure that I knew about as a common balance test. I switched on the mat and she stood up and sat down five times in a row, watching the pattern on the screen as she did so.
So I went in search of a robot, actually found one, and as well found two human researchers who’ve helped me make enormous headway. I couldn’t have been more thrilled if you’d paid me!
Fast forward to October 2022 and Maryam is on her way to Texas to give a paper at the IEEE Sensors Conference. I was very excited to catch up with her and Damith in the robot lab on 14 October 2022 when she told Deputy Vice-Chancellor Research and Enterprise, Professor Lucy Johnston, about her findings that the Balance Mat has very high correlation with inertial sensors, a common methodology used worldwide as a balance testing tool. You can hear what Dr Ghahramani said if you click here.
Balance Mat at Dee Why Beach for World Clinical Exercise Physiology Day 2024
Ian Bergman2024-10-15T10:08:35+11:0010/10/2024|0 Comments
Team Balance had a wonderful time at Dee Why Beach on Monday 23 September 2024 supporting Danny Miller and her crew of exercise physiologists on World Clinical Exercise Physiology Day. Margaret Metz and I ...
Machine learning research aims to facilitate earlier falls intervention
Ian Bergman2024-09-18T11:21:29+10:0010/09/2024|0 Comments
Having the ability to predict falls is the holy grail for balance researchers. A machine learning project being undertaken by Balance Mat Pty Ltd electronics engineer Abishek Shrestha is attempting to achieve that lofty ...
Planning for university balance research project well underway
Ian Bergman2024-09-10T16:16:20+10:0017/07/2024|0 Comments
An esteemed team of allied health researchers from the College of Healthcare Sciences at James Cook University (JCU) in Townsville has established their methodology protocols for a body of research involving the Balance Mat. ...
Meeting old friends and new at ESSA Research to Practice event
Ian Bergman2024-05-20T11:48:21+10:0018/05/2024|0 Comments
I was humbled by the support my Balance Mat invention and I received at the Exercise and Sports Science Australia (ESSA) Research to Practice event held in Sydney from 2 to 4 May 2024. ...
Keeping the Balance Mat dream (& me) alive
Ian Bergman2024-06-03T12:48:34+10:0030/04/2024|0 Comments
This long-form story is intended to dispel any confusion about the respective roles of Balance Metrix and Balance Mat Pty Ltd personnel. In light of an announcement on LinkedIn by my fellow board member ...
Making a difference for Parkinson’s patients
Ian Bergman2024-05-20T11:50:06+10:0024/04/2024|0 Comments
Barbara Cullinan – a physiotherapist with 23 years of experience – is Balance Metrix’s newest innovation partner. Barbs is using the Neurometric Balance Mat to help people living with Parkinson’s disease at The Park ...