Ann: Appendix 4C - quarterly, page-63

I'd say it's more that it is just a tough industry to break in to:

"The first coupled FDR / CVR prototype designed with civilian aircraft in mind, for explicit post-crash examination purposes, was produced in 1958.[6][7] However, aviation authorities from around the world were largely uninterested."

The above is about the FDR/Black box..."Authorities around the world largely uninterested" ...Now every plane is built with them. Two differences I can pick between the them...CVM technology is not just limited to planes, like FDR's, also that an FDR is for investigation AFTER a crash, CVM tech is designed to PREVENT catastrophic failure before it happens.

I think patience will deliver great gains, good on those who stocked up more today, I am a believer in having liquidity on hand so I can take advantage of volatility in shares I believe in, rather than have it take advantage of me.