Freedom of movement in an aging society
Greater mobility for elderly people would encourage their participation in social and economic activities, and is an important consideration in view of the aging of society. The issue is especially serious in rural regions where public transport systems are inadequate. AHS (Advanced Cruise-Assist Highway Systems) is an effective way of increasing driving safety by providing information, warnings, and operational support.
Decline of older drivers' physical abilities (Unit: seconds)
Note: Figures represent an average
Reference: Zen-Nippon Anzen Kyokai (National Transportation Safety Association), Hito to Kuruma (Humans and Automobiles),1998
The total vehicle license ownership and person 65 years old and older
Relationship between aging and brake reaction time
"Total reaction times (mean brake response times)"
Brake Reaction Times - Effects of Age, Sex, and Carbon Monoxide G.R.WRIGHT & R.J.SHEPHARD Health Vol33, No3 1978
Use of mobile multimedia devices
As indicated by the rapid popularization of mobile phones and mobile phone Internet, the need for immediate access to information is greater than ever. If various ITS services are deployed, a seamless interface would become available for users of information and telecommunication devices on roads. In other words, the receiving and transmission of information would be possible even while driving, just as in the office and at home.
Numbers of mobile phone users and mobile phone Internet users
The number of mobile phone Internet users is the sum of the users of iMode, EZweb (including former EZaccess), and J-Sky, which are services provided by mobile phone companies.
Reference: 2002 White Paper Information and Communication in Japan (Ministry of Public Management, Home Affairs, Post and Telecommunications)
Comfortable walking environment
Pedestrian comfort needs to be improved. Especially, a safe environment for elderly and handicapped pedestrians is essential for assuring participation by people of all walks of life in social and economic activities.
ITS will deliver a comfortable walking environment, by providing various services for both drivers and pedestrians.
Improving the quality of life
