就拿隨身調查,使用手機自帶的熱點
SurveyFi lets you take surveys without any resources. All you need is your phone, and the SurveyFi app. SurveyFi creates a Web Server on your phone's Hotspot, which can host your own created Surveys. No need for each person to have their own Internet Connection or Data Pack. Easily Create, Host and Analyze your surveys, on the Go.