Talks and presentations

New opportunities to enhance or extend (mobile) web survey data.

September 12, 2021

Invited Talk, Seminar series in Statistic at Örebro University School of Business (Sweden), Sweden (Online)

In this presentation I discussed some of the new opportunities that sensors, apps and web tracking approaches bring to the survey research field, as well as the challenges that we have identified so far Read more

Answering mobile surveys with images: an exploration using a computer vision API

July 17, 2019

Conference, 8th Conference of the European Survey Research Association (ESRA), Zagreb, Croatia

This presentations explores the viability of asking respondents of an online opt-in panel to answer open-ended questions by taking and uploading photos. In addition, it discusses the feasibility of using the Google Vision application programming interface (API) to obtain valuable information from those photos. Read more

Worth a thousand words: Analyzing the impact of image recognition in surveys

March 01, 2018

Conference, 20th General Online Research (GOR) conference, Cologne, Germany

This presentations explores the viability of asking respondents of an online opt-in panel to answer open-ended questions by taking and uploading photos. In addition, it discusses the feasibility of using the Google Vision application programming interface (API) to obtain valuable information from those photos Read more