an extract from the article ....
'The playing quality criteria is possibly the most difficult in which to bring some objectivity but the R&A is working to remedy that.
“It’s all very well saying ‘firm, fast and true’ but the only objective tool we currently have is the dreaded stimpmeter and it is more misused with every month that goes by. Ok it does measure speed but it must be used in conjunction with other measures. Over the last year, however, the R&A Equipment Standards Committee and its resident physicist, Steve Otto, and Steve Isaac, in conjunction with the USGA have done a lot of work in developing a firmness meter.”
This was tested at this year’s Open Championship and if used in conjunction with a moisture meter will provide another objective measure of how greens are improving.
The third tool on which the boffins are working is a trueness meter.
“We want to be able to give the greenkeeper a suite of tools which if used regularly will give him objective measurements that his greens are improving and thus a defence to golfers who think the opposite,” explained Nick, adding that the STRI is also working on DNA analysis of grass clippings which will give clubs a print out telling exactly the composition of the greens - e.g. 70% fescue/30% Poa, etc.'
The three tools (if they can be developed) will be interesting. I've thought about moisture, firmness and trueness but that has been all, just thought. Does anybody know about any progress on these tools?
James B