Harry Lindgren

Harry Lindgren (25 Jun afọ 1912 - 1 Julaị afọ 1992) bụ onye injinia Britain-Australian, ọkà mmụta asụsụ na onye na-amụ mgbakọ na mwepụ.

 Ndụ mbido 
Lindgren was born in Newcastle-upon-Tyne in England.

N'afọ 1935, ọ kwagara n'obodo Perth, Australia, isonyere ezinụlọ ya. Ọ nwetara akara ugo mmụta BSc na Mahadum Western Australia wee bụrụ onye ọrụ ikike patent Commonwealth. Ọ lụrụ Eve Spokone, onye ọ zutere na mahadum, na 30 Mee n'afọ 1941, di na nwunye ahụ gara n'ihu mụọ otu nwa nwanyị. Lindgren gbara violin na Canberra Symphony Orchestra ruo ọtụtụ afọ. 

 mgbakọ na mwepụ 
Lindgren bipụtara akụkọ n'ọtụtụ akwụkwọ akụkọ mgbakọ na mwepụ bụ nke mechiri n'akwụkwọ ya ama ama dika 'Geometric Dissections' (Van Nostrand  afọ 1964), nke na-enyocha usoro maka imepụta na idozi mgbagwoju anya mgbagha . Mgbe e bipụtara ya, ọrụ ya bụ naanị ọgwụgwọ zuru oke nke isiokwu a n'asụsụ ọ bụla.  Nke a nọgidere bụrụ eziokwu ruo otu ụzọ n'ụzọ atọ nke otu narị afọ. 

 Mmụta asụsụ na ndụ emechaa 
N' afọ 1969 Lindgren bipụtara nke ama dika Spelling Reform: A New Approach (Alfa Books, 104 Bathurst St, Sydney 2000, Australia). Ọrụ a na-akọwapụta atụmatụ maka iwebata mgbanwe fọnịm-site-phoneme nke mkpopepe bekee, ka nsụpe wee na-anọchi anya ụda okwu ha na-akọwapụta nke ọma. Akwụkwọ ahụ nwere ọtụtụ katuunu ndị na-egosi adịghị mma nke mkpopepe dị adị. O ji afọ ise dee akwụkwọ ahụ. 

N' ụbọchị 1 ọnwa Septemba afọ 1971 Lindgren malitere otu ana kpọ Spelling Action Society (isi ụlọ ọrụ dị na Narrabundah, nke dị na Canberra  ) iji kwalite mgbanwe mgbanwe ya. Ọ họọrọ aha ka ọ soro ụgbọ elu Scandinavia's SAS kekọrịta mkpịrịsị ya iji kweta na nna Nordic ya. O bipụtara akwụkwọ akụkọ Spelling Action n'okpuru ọha mmadụ iji kwalite ojiji nke Spelling Reform step One (SR1) . Ka ahụike Lindgren na-akawanye njọ n'ime ndụ mgbe e mesịrị akwụkwọ akụkọ ahụ bụ Gary Jimmieson (ma mesịa Doug Everingham) weghaara akwụkwọ akụkọ ahụ.

Ọ nwụrụ n'ihi mgbawa akpa ume na Ụlọ ndị nọọsụ Jindalee, Canberra.