Session:「Streaming & Sharing」

Gender Recognition or Gender Reductionism?: The Social Implications of Embedded Gender Recognition Systems

論文URL: http://dl.acm.org/citation.cfm?doid=3173574.3173582

論文アブストラクト: Automatic Gender Recognition (AGR) refers to various computational methods that aim to identify an individual's gender by extracting and analyzing features from images, video, and/or audio. Applications of AGR are increasingly being explored in domains such as security, marketing, and social robotics. However, little is known about stakeholders' perceptions and attitudes towards AGR and how this technology might disproportionately affect vulnerable communities. To begin to address these gaps, we interviewed 13 transgender individuals, including three transgender technology designers, about their perceptions and attitudes towards AGR. We found that transgender individuals have overwhelmingly negative attitudes towards AGR and fundamentally question whether it can accurately recognize such a subjective aspect of their identity. They raised concerns about privacy and potential harms that can result from being incorrectly gendered, or misgendered, by technology. We present a series of recommendations on how to accommodate gender diversity when designing new digital systems.

日本語のまとめ:

AGR(自動性別認識)がどのような悪影響を及ぼすかトランスジェンダーにインタビュー調査。正確な推定の難しさから誤識別による害や許可なくジェンダー情報の利用などの問題点を示唆。またAGRに対し推奨すべき機能を提案している。

Webcam Covering as Planned Behavior

論文URL: http://dl.acm.org/citation.cfm?doid=3173574.3173754

論文アブストラクト: Most of today's laptops come with an integrated webcam placed above the screen to enable video conferencing. Due to the risk of webcam spying attacks, some laptop users seem to be concerned about their privacy and seek protection by covering the webcam. This paper is the first to investigate personal characteristics and beliefs of users with and without webcam covers by applying the Theory of Planned Behavior. We record the privacy behavior of 180 users, develop a path model, and analyze it by applying Partial Least Squares. The analysis indicates that privacy concerns do not significantly influence users' decision to use a webcam cover. Rather, this behavior is influenced by users' attitudes, social environment, and perceived control over protecting privacy. Developers should take this as a lesson to design privacy enhancing technologies which are convenient, verifiably effective and endorsed by peers.

日本語のまとめ:

ノートPCのカメラをカバーで隠す要因を調査。TPB通りカバーをする行為には「態度」、「主観的規範」、「行動の統制感」が影響しているという結果を得た。またプライバシーの懸念はカバーをする要因に関係しないことも判明した。

Support for Social and Cultural Capital Development in Real-time Ridesharing Services

論文URL: http://dl.acm.org/citation.cfm?doid=3173574.3173916

論文アブストラクト: Today's transportation systems and technologies have the potential to transform the ways individuals acquire resources from their social networks and environments. However, it is unclear what types of resources can be acquired and how technology could support these efforts. We address this gap by investigating these questions in the domain of real-time ridesharing systems. We present insights from two qualitative studies: (1) a set of semi-structured interviews with 13 Uber drivers and (2) a set of semi-structured interviews with 13 Uber riders. Our results show that both drivers and riders acquired and benefited from informational, emotional and instrumental resources, as well as cultural exchanges via interactions with each other and with online platforms. We argue that these interactions could support the development of social and cultural capital. We discuss our findings in the context of labor and contribute design implications for in-car social and cultural experiences and for the ways technologies such as GPS and location-based services can support the additional emotional, social, and cultural labor that drivers provide to their riders.

日本語のまとめ:

配車サービス(ridesharing)にはどんなリソースが得られるかを調査。運転手と利用者は共にいくつかの社会資本を得られることが分かった。また様々な文化交流を通して文化的資本の発展の機会がこのサービスにあることも判明。

You Watch, You Give, and You Engage: A Study of Live Streaming Practices in China

論文URL: http://dl.acm.org/citation.cfm?doid=3173574.3174040

論文アブストラクト: Despite gaining traction in North America, live streaming has not reached the popularity it has in China, where live- streaming has a tremendous impact on the social behaviors of users. To better understand this socio-technological phenomenon, we conducted a mixed methods study of live streaming practices in China. We present the results of an online survey of 527 live streaming users, focusing on their broadcasting or viewing practices and the experiences they find most engaging. We also interviewed 14 active users to explore their motivations and experiences. Our data revealed the different categories of content that was broadcasted and how varying aspects of this content engaged viewers. We also gained insight into the role reward systems and fan group-chat play in engaging users, while also finding evidence that both viewers and streamers desire deeper channels and mechanisms for interaction in addition to the commenting, gifting, and fan groups that are available today.

日本語のまとめ:

ライブストリーミングについて初めて中国に焦点を当てて調査をした。北米とは異なり、中国で人気のカテゴリは「見知らぬ他人との会話」で、コメントやギフトのような配信者と視聴者の双方が関与するシステムが求められていると分かった。