Ann: Investor Presentation - 2021 HY Preliminary Results, page-3

Quietly impressed with Lachlan McKinnon during the zoom meeting. Answered questions diligently and although there are still issues. He does seem confident for the future of the company and there are some impressive R&d items in the works including the spreading of their target market to include mechanical works and filters that may increase sales options.
A lot better than at the AGM and good to see work progressing.