1. Singh S (2017) Smart cities—a $ 1.5 trillion market opportunity. Available at
https://www.forbes.com/sites/sarwantsingh/2014/06/19/smart-cities-a-1-5-trillion-market-opportunity/#49063a406053
. Last accessed 29 July 2017
2. WHO (2011) Health—new horizons for health through mobile technologies. Geneva, Switzerland. ISBN 9789241564250
3. Lee C-N (2012) A home care service platform for mobile healthcare. In: Proceedings of the international conference on machine learning and cybernetics, Xian
4. Demiris G, Tan J (2005) Rejuvenating home health care and tele-home care. In: E-health care information systems: an introduction for students and professionals. Jossey-Bass, San Francisco, pp 267–290
5. Klack L, Möllering C, Ziefle M, Schmitz-Rode T (2011) Future care floor: a sensitive floor for movement monitoring and fall detection in home environments. In: Lin J (ed) Mobi-health 2010. LNICST, vol 55. Springer, Heidelberg, pp 211–218