We have been intensely engaged in the preparation and participation on the jubilary 20th edition of ICOST (2023), International Conference on Smart Living and Public Health held in Wonju, Republic of Korea, on 7th and 8th of July this year, titled Digital Health Transformation and Smart Ageing in Place, with & to Disability, a premier venue for the presentation and discussion of research in the design, development, deployment and evaluation of Artificial intelligence for health, Smart Urban Environments, Assistive Technologies, Chronic Disease Management, Coaching and Health Telematics systems (available at https://www.icost-society.org). Vladimir Urošević, the Research & Development Manager of Belit has participated in the organization and preparation as a member of the international Program Committee, and an authored paper with some recent developments and results from the ongoing BRAINTEASER project, funded by the EU Horizon 2020 grant, has also been presented during the Regular Oral Session 1 on IoT and AI Solutions for e-Health onsite by María Fernanda Cabrera from Universidad Politécnica de Madrid, the coordinator of the project.