??? ??? ?????? ???? ?????? ?? ?????? ???? ??????? ??? ????? ?? Google+ ??? ?????? ???? ????? ???? ???? ??????? ???????? ????? ???? ???? ??? Google+ ??? ?? ???? ???? ?????? ????? ?????? ?????? ????? ???? ??? ??????? ?? ??????? ?????? ??? ???? ???? ??????? ?? ??????? ??????? ???? ???? ???? ????? ?? Google+? ???? ?? ??????? ?????? ???? ????? ???? ??????? ?????? ???Following ?? ?????. ???? ???? ??? ???? ??????? ????? ??? ???????? ?????? ?? ????? ?? ???? ??? ???? ?????? ????? ???? ????????? ??? ??? ??????? ????? ??? ???? ?????? ?????? ?? ??? ??? ???? ????? ?? ?????. ?????? ???? ?????? ??? ???? ???? ? ???? ?????? ?? ????? ??? ?????? ??????? ??????? ????? ??????? ??? ???? ????? ???? ????? ?? ???? ????? ?? ???? ??? ?????? ????????? ?????? ??????? ??? ????? ????? ??? ????? ????? ???? ??? ?????? ????? ?? ???? ????? ?????? ?????? ???? ????? ??????????? ???? ???? ??? ?????? ????? ???? ?????. ??? ??? ??? ?? ???? ?????? ??? ??????? ??? ????? ?? ???????? ????? ???? ?? ??? ?? ??????? -???????- ????? ?????.

???? ?? ??? ?????????? ????????? ??????? ?? ??? ?????? ?? ????? ??????? ?? ??? ????? ???? ?????? ????? ???? ?? ??? ??? ?? ????????? ??? ????? ??????? ??. ??????? ?? ????? ????? ??????? ?????? ???? ????? ???? ?? ????? ????????? ??? ???? ??????? ????? ?? ?????? ????? ?? ???? ????? ?? ???? ??????? ??????? ???? ???? ?????? ??????? ????????? ????? ?? ?????? ??????? ??? ?? ???????? ???? ??? ??? ?????? ??????? ARM ??? ??????? ????? ???? ??? ?????? ???????? ??? ?? ???? ???????. ??? ????? ????? ???? ??????? ????? ????? ?????? ????????? ????? ?? ????? ????????.

???? Acorn Computer ????? ?? ??????? ??????? ??? 1978 ??? ??*Hermann Hauser*?*Chris Curry? ??? ??? ?????? ?????? ???? ?????? ???? ?????? ????????? ??? ????????? ??? ???? ?? ??????? ????????? ?????? ????? BBC Micro? ????? ???? ????? ??? ????? ?? ???????? ??? ?????? ????? ??? ???????? ???? ???? ????????? ARM? ??? ????????? ???? ?????? ????? ??? ?? ??????? ????? ????? ????? ????? ???PDA (???????? ???????)? ??? ?? ????? ??? ????? ???????? ARM ?? ??? 1983? ??? ??? ??? ????? ??? ????? Psion ??? ???? ???? ?? ?????? ????? ????? ??? ??????? ARM ?? ???????.

????? ?????? ?????? ??? 2000? ?????? ????*Advanced RISC Machines Ltd ?? ?????? ????? ??ARM ????? ????? ??? 1990- ?? ???? ???? ?????? ???????? ARM ??????????.
??? ????? ?? ?? ???? Acorn Computer*????? ??? ???? ?? ???? ?????? ???? ?? ???? ??? ????????? ?? ?? ???? 60% ?? ????? ?????? ?????? 23% ?? ???????? ????????? ??? ??? 2013 ????? 10 ????? ???? ???? ?????????? ARM? ? ??? ????? ????? 50 ????? ???? ????????? ARM.
???? ??? ????? ??? ??????? ????? ???? ????????? Hermann Hauser*?*Chris Curry*?