手法を比較

	モバイル・デルファイ・テクニック	モバイルサーベイ
分野	調査方法論	調査方法論
系統	Process / pipeline	Process / pipeline
提唱年	Classic Delphi: 1950s; mobile variant: 2000s–2010s	Late 2000s–2010s (accelerated with smartphone adoption, ~2007–2015)
提唱者	Olaf Helmer, Norman Dalkey, Nicholas Rescher (RAND Corporation) — mobile adaptation emerged early 21st century	Emerged from web survey methodology researchers (Couper, Buskirk, Toepoel, and others)
種類	Iterative expert consensus technique	Quantitative / mixed data collection technique
原典	Hasson, F., Keeney, S., & McKenna, H. (2000). Research guidelines for the Delphi survey technique. Journal of Advanced Nursing, 32(4), 1008–1015.	Toepoel, V., & Lugtig, P. (2014). What happens if you offer a mobile option to your web panel? Evidence from a probability-based panel of internet users. Social Science Computer Review, 32(4), 544–560.
別名	mobile Delphi, smartphone Delphi, mDelphi, mobile consensus survey	smartphone survey, mobile web survey, mobile questionnaire, m-survey
関連	6	6
概要	The Mobile Delphi Technique applies the structured, iterative Delphi consensus process through smartphone or tablet interfaces, enabling geographically dispersed expert panels to participate in multiple rounds of rating and feedback from any location. It preserves the anonymity and controlled feedback loop of the classic Delphi while reducing response latency through push notifications and mobile-optimised questionnaires.	A mobile survey is a self-report questionnaire designed and administered through smartphones or tablets, either via a mobile-optimized web browser or a dedicated app. As mobile devices became the dominant mode of internet access globally, surveys must be built for small screens, touch interaction, and variable connectivity. Mobile surveys are used across social science, public health, market research, and organizational studies when reaching respondents in their natural, everyday context is a priority.