The aim of hAlt project, therefore, is in cooperation with table tennis clubs, sports organizations, universities on sports science and technical partners to create awareness on the benefits of table tennis to the brain and older adults, to engage people with, or at risk to develop Alzheimer's or Dementia to table tennis activities, to offer them specialized training by adequately trained table tennis coaches (certified as "coaches with knowledge and perception of Alzheimer's and dementia") while at the same time monitoring their activity and bio signals through wearables and an associated gamification application for socializing and attracting more peers.