Doesn't reveal much, and I have to say that the Directors'...

Doesn't reveal much, and I have to say that the Directors' Report (like the last quarterly) reads like they put it together in half an hour and aren't that interested in shareholder communication. This part on product development (which is pretty much their reason for existence right now), reads like the bullet points that were put in the draft and then just never expanded upon:

Product Development
Primary focus has been in the development of advanced functional prototypes for the air purification segment
Range of prototypes have been developed, from personal units to cars to whole room.
Input from OEM’s and the changing marketplace have been important to design improvements.
Company continues to use independent validation of the technologies and its strong relationship has continued with R&D partner, Somnio