PSA: my short presentation on history of Linux and UNIX operating systems in pocketable computing landscape is scheduled at #VCFB2025 I hereby kindly invite you all to join me on this little journey, I'll do my best to make it a FUN one! Head over to https://vcfb.de and @vcfberlin for more details! Also please head over to the updated website of my Online vintage phones and PDAs museum: https://museum.tiredsysadmin.cc