Kuddi is a haptic data physicalisation in the form of a soft pillow which combines 12 inflatable pockets to dynamically touch and be touched in relation to the changing menstruating body. This paper presents the soma design process that led to Kuddi's design, as well as Kuddi's evaluation through an auto-ethnographic approach, where the first author lived with Kuddi for two menstrual cycles. The resulting dataset was analysed by the research team using a narrative-led approach. Based on this analysis, we present five thick descriptions that capture how the experience of living with Kuddi led to a changing relation with menstrual pain. We contribute a design case of a haptic data physicalisation intended to touch the body and discuss how the material and interaction design choices embodied in Kuddi led to data visceralisation - a way of feeling data in ways which promote new somatic knowledge and experience.

This studio explores methods for prototyping with and for intimate and sexual experiences, focusing on a diversity of bodies and understandings of pleasure. We aim to both explore how to communicate people's somatic (sexual) profiles while engaging in creative making processes. Participants will engage in a full day workshop consisting of three distinct phases: trying out methods for representing somatic experiences, tangible ideation and making, and group reflections. Through these activities, we not only aim to enhance individual awareness of erotic bodies but also share advice and experiences on how to design for sexual experiences from feminist and intersectional perspectives. This studio seeks to promote inclusivity and challenge normative beliefs about sexual bodies, designing for intimacy and contributing to a more equitable discourse on pleasure. computer interaction (HCI); Interactive systems and tools; Interaction design; Interaction design process and methods; Activity centered design.

Digital contraceptives are intimate technologies that support their users, and their partners, in preventing pregnancy. These technologies rely on basal body temperature data to predict ovulation and calculate a fertile window, where there is a risk of pregnancy if partners have unprotected sex. Although their use is shared and relational, these technologies are mainly designed for a primary user — the person who can become pregnant. We turn our attention to secondary users of digital contraception (i.e., sexual partners), specifically, Natural Cycles. We investigate how secondary users are designed for and how primary users imagine them to be. We contribute empirical insights on how secondary users are and are not involved in digital contraception and conclude with three design proposals describing how digital contraception tools could be designed to involve secondary users. We discuss how designing for secondary users of intimate technologies requires balancing their potential as co-users and adversaries. 

Menstrual discomfort is a prevalent, diverse, and cyclical lived experience, impacting everyday lives. However, in HCI, it has been mostly approached as a data point, leaving much unknown on how technologies can care for these experiences. In response, we designed Touchware, a collection of on-body touch probes with pneumatic shape-change and weight components, which invite wearers to engage with and care for their menstrual discomfort. We report on the participatory soma design process of making Touchware and its two-week-long deployment study with 6 participants in a workplace setting. Our data analysis highlights diffuse and lingering qualities of menstrual discomfort, shedding light on how technologies may touch bodies in vulnerable states. We discuss the importance and challenges of designing touch technologies for and with bodies in the moments of menstrual discomfort. We conclude with a reflection on the agency of touch and its potential to support the self-care labour and nurturing the radical normalization of rest.

Feminist research highlights the urgent need to challenge the oppressive design of commercial intimate technologies, particularly how the FemTech industry restricts access to intimate bodily knowledge through paywalls and proprietary systems. Yet, for decades, women and marginalized communities have turned to Do-It-Yourself (DIY) or ‘hacking’ practices to reclaim control over their own gynecology and intimate health, addressing gaps often ignored by medical research and healthcare. Inspired by visual themes from these movements, this pictorial critically explores how designers and HCI researchers might advance DIY approaches to intimate technologies. We exemplify this with reflections from a series of workshops on handmade intimate sensors, and draw out the joyful potential of collaborative making—building alliances, destigmatizing intimate health, and using craft to subvert gender stereotypes. We discuss matters of safety when making together and contribute to ongoing work on building feminist makerspaces. 

We present a large-scale, qualitative interview study that examines how an intimate technology within reproductive health comes to be chosen and trusted as a mode of contraception and how its use is shared between partners. We conducted 133 semi-structured interviews with primary users of Natural Cycles, focusing specifically on its use as a digital contraceptive. Our interpretive analysis, first, sheds light on perceptions of risks and benefits, along with how, and by whom, the decision to adopt Natural Cycles got made. Second, we discuss participants’ and their partners’ gradual development of trust in the system, and how this intertwines with interpersonal trust. Third, we consider the shared use of Natural Cycles, including partner involvement in temperature tracking, the sharing of intimate data, and navigating specific choices and risks regarding sex and contraception. We make a primarily empirical contribution to Computer Supported Cooperative Work (CSCW) research on shared uses of technology and the sharing of intimate data, and highlight avenues for future work to foster understanding of intimate technologies and their shared use in relational settings.

Bodily fluids associated with the menstruating body are often disregarded in the design of menstrual-tracking technologies despite their potential to provide valuable knowledge about the menstrual cycle. We prototyped a finger-worn sensor that measures vaginal fluid conductivity, which fluctuates throughout the cycle, and brought it into conversation with people through two speculative workshops (18 people), four fabrication workshops (17 people), and a deployment study where participants brought the sensor into their daily lives (7 people). We unpack that taking a material and sensory approach to intimate tracking nurtures a feminist way of sensing while creating tensions around how we want to know our bodies—tensions around how, where, and when to touch the body, hygiene, data storage, interpretation practices, and labor. With epistemological commitments to feminist materialist and posthuman theory, we invite designers to embrace these tensions.

The vaginal microbiome (often called vaginal flora) plays a crucial role in intimate health, preventing bacterial imbalances and potentially influencing other conditions such as sexually transmitted infections, fertility issues, and even gynecological cancers. This work critically explores present and future technologies that engage with the vaginal microbiome through four speculative provocations. We conceptualize futures with self-tests, smart sensors, domestic microbiology labs, microbiome influencers, microbial donation, and microbial fermented foods — where the vaginal microbes become central to interactive technologies. In doing so, we unpack the more-than-human and critical feminist concerns that arise, challenging us to rethink our relationship with the vagina, as well as with the unseen inhabitants that coexist within it. We discuss the growing intersections of feminist HCI, Bio-HCI, and More-than-Human Design, reflecting on the implications of these proposed futures for our field, hoping to inspire more collaboration and discussion at these intersections.

Reproductive technologies encompass aspects of menstrual health, in/fertility, sexual health, pregnancy, contraception, abortion, or menopause, among many other things, thus entangling aspects of the everyday lives of people of all genders. As reproductive technologies have become-and will continue to be-complicit in enabling or challenging the oppressions enacted on our bodies, it is imperative that we critically reflect on the values and methods used when designing these technologies. Despite a growing body of critical work in HCI, we, a community of feminist scholars working on reproductive technologies, find that there is limited practical guidance on bringing together perspectives such that they can be distributed in easy-to-use, engaging, and collaborative ways. This critical visualization responds to these needs and presents a zine (a collaboratively made booklet) that speculates on reproductive technologies by providing examples from a previous design workshop that happened at NordiCHI 2022 and a guide with activities and reflections on how to organize this kind of workshop. We have also included instructions on how to print and assemble the zine. Some of the examples featured in the zine imagine utopian feminist futures, and some of them intentionally expose or 'trouble' the taken-for-granted dichotomies behind the design and use of reproductive technologies. For instance, several examples draw from the feminist value of embodiment and prioritize the qualitative and felt experiences of menstruating. Other projects highlight the risks of reproductive bodies being commodified and surveilled through technology. The projects are presented through a lens of 'feminist values', which are particularly useful for critically highlighting existing power structures and instead centering subjective experiences that are typically erased in (cis-)normative approaches to reproductive health. We intend the zine to act as a collaborative, accessible, low-tech, and open-ended feminist tool and to use it as a stepping-stone for bringing together an already flourishing community of designers and researchers. Since the zine itself allows for reassembling and reconfiguring, we envision an impromptu zine-assembling activity at the conference presentation, where we invite the audience to add their own feminist values and experiences of designing (and using) reproductive technologies. The zine is free and accessible online, ready to be used in future workshops, offering it as a guide, but also as an easy way to get acquainted with feminist vocabulary in general. We hope this work is one step towards formalizing an (open) community of people working with designing and researching reproductive technologies in the Nordics.

Menstrual pain or dysmenorrhea refers to abdominal cramping or pain before and during menstruation, causing a spectrum of discomfort among people who menstruate. Menstrual pain is often regarded as 'female trouble', as a nuisance that gets dismissed or as a symptom requiring medical intervention. While there are FemTech products that explicitly attend to menstrual pain, they predominantly seek to hide it without accounting for the lived experience of this pain. In this paper we use feminist disability studies (FDS) as a critical analytical lens to reframe the understanding of menstrual pain. Using this lens, we conduct an interaction critique of FemTech market exemplars for alleviating menstrual pain. We then ofer three design provocations to better design menstrual pain technology and call for designers to attend to menstrual pain as a cyclical, chronic lived experience with the potential of spurring leaky contagious coalitions.