J-GLOBAL ID:200904007996495250  Research Project code:9911003097 Update date:Mar. 16, 2006

Study and data collection on the evaluation for visual acuity and an appropriate letter size for reading

Study period:1999 - 2000
Organization (1):
Investigating Researcher (4):
Research overview:
This study aims to establish a comprehensive and guantitative evaluation method for visibility for a elderly person by measuring contrast sensitivity which will be appplied to determine appropriate letter size in visual display for elderly people who have deteriorated visual acuity with aging.
Keywords (2):
appropriate letter size ,  contrast sensitivity
Researcher representative of the project  (1):
  • SAGAWA Ken
Research program: Ordinary Research
Ministry with control over the research :
Ministry of Economy, Trade and Industry
Organization with control over the research:
National Institute of Advanced Industrial Science and Technology

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