Memory decline is one of the most prominent symptoms of dementia. Developed by the Standford University in US, Memtrax is a rapid detection and long-term monitoring system for Mild Cognitive Impairment (MCI). It analyzes and monitors the changes in memory function by regular tests of identifying repeated images. The success rate and response speed of the subject are the key measurables. Through long-term monitoring, Memtrax helps to record the variations in cognitive abilities of older adults and detect cognitive decline early. Thereby, proactive actions could be administered sooner, to stall or reverse the cognitive functions of the seniors.