Providing temporary use of online, non-downloadable computer programs for enabling hands-free use and operating personal computers, tablets and other handheld computers for hands-free use for use in personal identification, authentication and authorization on data networks; providing temporary use of online, non-downloadable computer programs for enabling hands-free use and operating lock and unlock of electronic lock on data networks; providing temporary use of online, non-downloadable compu...

sinus irrigation system comprising rock salts such as sea salt granules housed within a container for making a saline solution for sinus and nasal irrigation