Using age-disaggregated data from the most recent 2006 Infocomm Survey of the Singapore Infocomm Development Agency, ITU has calculated the age divide for Singapore using the Digital Opportunity Index. The Digital Opportunity Index is calculated on the basis of eleven indicators (grouped in three clusters of Opportunity, Infrastucture and Utilization) which can be disaggregated by age, gender, area or region to investigate different aspects of the digital divide.
http://www.itu.int/osg/spu/newslog/ITU+Measures+The+Age+Digital+Divide+In+Singapore.aspx