Is this the same technique employed by the Windcatcher [1] (rapid inflation) [1] http://www.kickstarter.com/projects/1484284472/windcatcher-inflates-in-seconds

Is this the same technique employed by the Windcatcher [1] (rapid inflation) [1] http://www.kickstarter.com/projects/1484284472/windcatcher-inflates-in-seconds-with-no-power-or-p http://www.kickstarter.com/projects/1484284472/windcatcher-i...