作者: Ming Jiang
DOI:
关键词: Display device 、 Human–computer interaction 、 Computer display standard 、 Computer hardware 、 Engineering 、 Limiting
摘要: Provided are custom computing devices, program codes and methods for limiting the use of an electronic display, by determining whether a user is viewing display obtaining location relative to measuring overall time during which views deactivating when reaches threshold or in response administrator's request.