Keywords

1 Introduction

The desire to capture photographs of ourselves and others is not new, and many applications have arisen to support this desire; with HCI researchers studying these from photobooths [6] to mobile photoware [1]. Social media has made it faster and easier than ever to share such images. In particular, “selfies” or photographs taken of oneself, have invaded popular culture. Instagram accounts are filled with them [4], U.S. courts have ruled on the ownership of a monkey selfieFootnote 1, and the word “selfie” was added to the Oxford English dictionary in 2013, becoming their word of the year.

The abundance of these photos, shared on social media platforms, has facilitated HCI research across a number of disciplines. For example, social scientists have studied cultural differences [8] as well as personality and interaction style recognition [3] through social media profile pictures. They have also shown that photos containing human faces are particularly engaging on these sites, being 38 % more likely to receive likes and 32 % more likely to receive comments on Instagram [2]. Others working in face detection and recognition have taken to mining social media sites for this rich source of data. Facebook itself, with their DeepFace system, has used this data shared on their site to achieve face recognition accuracy beating the current state of the art by more than 27 %.Footnote 2 Still other researchers have focused on tools to help users pose for better selfies [7] and interactions to trigger the photos [5].

2 Goals, Themes, and Target Audience

The current popularity of the “selfie” phenomenon, vast amounts of photos of people shared on social media sites, complex issues around presentation of self, ethics and privacy, along with the breadth of applicability in HCI research warrants further discussion. The goal of this workshop is to create a forum for exchange and learning by bringing together researchers from a variety of disciplines, across industry and academia, who study images of people in the context of HCI and social media. As such, we encourage submissions from a variety of areas, including data science and image processing (such as mining or creating datasets of faces from social media sites or quantitative analysis of these), social science (such as studying benefits, challenges, and perception of such photos on social media sites), information systems (such as studying the business impact and use of selfies in an organizational context), and novel applications and interfaces (such as novel interfaces, interactions or hardware for taking pictures of people and using faces in interface design or applications).

3 Organizers

The workshop organizers represent both academia (Sven Laumer, Assistant Professor, University of Bamberg) and industry (Casey Dugan, IBM Research). They have a history of studying the use of social media (Facebook, Twitter) and enterprise social networks. In 2014, they deployed kiosks for taking selfies at IBM locations around the world. Their research, as well as the increasing attention being paid to “selfies” in popular culture, has inspired them to bring together researchers from across disciplines to exchange ideas. They have organized workshops at ICWSM’13, RecSys’09 & ’10, served on numerous HCI/IS program committees, and co-edited journals.