Smart Technologies for Cognitive Decline

This chapter aims to explore the role of technology-driven solutions in addressing cognitive impairments among individuals with dementia or Alzheimer’s disease. In the past decade, there has been an exponential rise in cases of dementia and Alzheimer’s disease. With significant impairment in cognitive abilities, particularly memory impairment, it leads to increased dependency for activities of daily living. This chapter narratively describes the effective strategies for early diagnosis of cognitive decline and technology-based cognitive training methods. The evidence demonstrates that digital tools, virtual reality, computer-based interventions, smart home solutions, and artificial-intelligence-driven approaches hold promise in enhancing cognitive engagement, supporting independence, and improving overall care delivery for individuals with dementia. The implication of this chapter is the recognition that while technological advancements are transforming dementia care, challenges remain in integration, accessibility, and ethical use. Hence, it emphasizes the importance of interdisciplinary collaboration to strengthen research and practice, ensuring that innovation is effectively translated into routine dementia care.