“…Therefore, the sensing category consists of sensing algorithm, sensing technology and wearable sensing mechanism. Network requirements category means collecting requirements for the adaptation method which can support seamless computing infrastructures, framework for integration for user services out to the Celentano and Gaggi (2006), Kwon (2006a), Kwon, Yoo, et al (2005), Kwon, Yoo, and Suh (2006), Norrie et al (2007), Signer, Grossniklaus, and Norrie (2007), Wilson, Doyle, Weakliam, Bertolotto, and Lynch (2007) Communication systems Fogarty, Lai, and Christensen (2004), Goularte, Pimentel, and Moreira (2006), Raento, Oulasvirta, Petit, and Toivonen (2005), Ranganathan, Campbell, Ravi, and Mahajan (2002), Schmidt, Takaluoma, and Mantyjarvi (2000), Schilit, Hilbert, and Trevor (2002), Sumi and Mase (2000), Sumi and Nishida (2001) References of user infrastructure layer.…”