An analyzed data of 'postcard letter contents' for designing most simplified electronic 'postcard size' terminal facility

摘要

The contents of the "Postcard Letter" have been analyzed by us who think that the "Postcard Size" will be enough space for exchanging the electronic information in usual living home. Usually, we use and write only 25 Chinese/Japanese characters on less than 30 lines for a Postcard Letter. Most simplified handy electronic information terminal will be required which picture size shall be larger than the cellular phone or the PDA (personal Digital Assistance), and smaller than PC (Personal Computer). We would like to recommend an example — the electronic terminal facility "ZALAND" — to be fit above conditions and the elderly person.