Wikipedia, The Times, the Guardian, The Annals of IT, the Cambridge Centre for Computing History, TNMoC , the LSE and the Computer History Museum of Mountain View California have all published Obituaries. Also BBC Radio 4 transmitted a “Last Word” Interview.
The Times published an Obituary on 18th June 2026 which you can read Here
The Guardian Newspaper Published an Obituary written by Georgina Ferry Here
Wikipedia has an Obituary Here
There is comment on Social Media already and an Obituary on Annals of IT, Here
The Centre for Computer History (CCH) have posted on their website Here and on Facebook
And a Facebook post from TNMoC Here
London School of Economics have posted on their LinkedIn Here
Dag Spicer of the Computer History museum , Mountain View, California, posted on LinkedIn Here