1. Davy A (2003) Components of a smart device and smart device interactions - M-Zones White Paper [online]. http://www.m-zones.org/deliverables/d234_1/papers/davy-components-of-a-smart-device.pdf . Accessed 20 Jan 2017
2. Lys I and Muller GG (2003) Smart light bulb. US Patent 6,528, 954, issued March 4, 2003
3. Popper S, Friedman R, et al. (2005) ‘Smart device and system forimproved domestic use and saving of water. US Patent 6,895,985, issued May 24, 2005
4. Mohaideen AH (2009) System and method for providing health care services using smart health cards. US Patent 2,009, 025, 4363, issued Oct 8, 2009
5. Lawson DC, Reichard DJ et al. (2016) Smart device for industrial automation. US Patent 9,363, 336, issued June 7, 2016