Although Affordance Theory has become increasingly influential in the Information Systems (IS) literature, the exact process through which the affordances of IT are actualised is less studied. In this paper, we build on a realist ontology of affordance and an interpretive epistemology of how affordances are perceived and actualised to trace the process of actualisation. On the basis of insights drawn from a case study of a telemedicine project in a remote mountainous region of Nepal, we develop a concept, which we call the "Trajectory of Affordances." Trajectory of Affordances captures the complex relations between affordances of IT and the role of goal-oriented actors who perceive and then play a vital role in actualising them, using capabilities that are enabled by facilitating conditions to take the necessary action. Trajectory of Affordances shows that the affordances of IT can travel from perception to actualisation through multiple paths, sometimes clustering together, and in the process, often lead to the emergence of new affordances.

The article contributes to the ongoing discussion on relating information and communication technology (ICT) to development (D). The quest to relate ICT to D is a topic of open deliberation and critical scrutiny in ICT4D research communities. To enhance the understanding in this regard, we conducted a literature review. The review examines 80 articles to identify various development theories and the role of technologies in the development process. While scanning the articles, Sen's capability approach (CA) emerged as a suitable framework with which to explore the link between ICT and D. To show the relevance of the link, we used the CA as a guiding framework, and reanalyzed ten empirical case studies focusing on projects in remote and rural areas. Furthermore, the article suggests six gaps in the current research, and, accordingly, six areas for future research.

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While many theories have guided research Information and Communication Technologies for Development (ICT4D), we are yet to construct a clear and coherent narrative that would help us answer the question of how ICT fosters development in underdeveloped communities. In this paper, we argue that one of the main reasons for this is that our holistic understanding of ICT4D is seldom grounded in theories to understand the core areas that define the field, namely, ICT, Development, and, '4' which are the transformative processes that link the two. Through a brief literature review, we list theories that have informed ICT4D research in each of these areas. We present examples of theories, namely, Capability Approach, Affordances, and Actor-Network Theory together with Social Capital and illustrate how we have used them in our research. Building on this holistic perspective on theoretical foundation, we propose five agendas for ICT4D research.

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Part 3: Exploring Affect and AffordanceInternational audienceAffordance has emerged as a core concept in information systems (IS) research during the last decade. This relational concept is applied to understand and theorize the relationship between the social and the technical. In the works of the concept originator James Gibson, the relation was mainly portrayed as an ever-existing fact between the natural environment and an animal. In contrast, IS research focuses on relationships in-the-making between artificial things and human beings. In the IS context, we have identified vagueness in temporal and relational ontology: when do affordances exist and between whom or what? In this paper, we delve into the temporal and relational questions that have been omitted in much of the IS literature. What kind of a relationship is an affordance and when does it occur? Based on our hermeneutic understanding, we identify four stances from the existing literature. We classify those stances as canonical affordance, designed affordance, potential affordance, and affordance as completed action. We further argue that each stance has its own assumptions, consequences, and thus strengths and weaknesses

Questions such as 'What is ICT?' and 'What is development?' are relatively wellanswered and well-documented in literature but work connecting the two has been limited. Existing ICT4D studies tend to be descriptive or prescriptive in nature, and hence the explanation of how and why ICT works in the contexts of developing countries needs further investigation. ICT cannot by itself lead to development: it has to be deployed by actors in a given social, political, cultural, and technical context, under conditions at the time of deployment. The interplay of the above-mentioned elements in any given development situation relies on underlying mechanisms that may explain how and why ICT leads to development. Therefore, it is important to investigate questions like "What mechanisms link ICT and development?" and "How do we identify these mechanisms?". To research and answer these questions, we propose a critical realism-based four-step methodological approach. The core idea of the critical realism-based approach suggested in this study is to identify the underlying mechanism (s), particularly in ICT4D contexts, to explain how and why ICT leads to development.We illustrate the proposed methodology by applying it in a case study from Nepal.

The role of ICT actors in the formation and extension of ICT4D projects is important. The actors through their extended network and aligned interest can enhance the effectiveness of the project which in turn enables socioeconomic development opportunities. However, few studies have been conducted to understand the role of these central players. The objective of this paper, therefore, is to address this knowledge gap by conducting a qualitative case study in the Myagdi district in the mountain region of Nepal. In this study we explored the Nepal Wireless Networking Project (NWNP) and examined how an activist started it from one mountain village and gradually extended across more than 150 villages. The formation and extension of information and communication technology for development (ICT4D) projects goes through different phases of identification of relevant ICT actors, roles, negotiations, and their interest alignment. To understand the various phases, we employed Actor-Network Theory (ANT) and explored how a social activist, in the midst of challenges, initiates the wireless project to facilitate educational and healthcare services to the mountain regions. In continuum, the study found how the activist identified relevant actors and enrolled them to form a network of aligned interest. The study also identified several challenges such as high illiteracy rate, over dependency on focal actor, and poor physical infrastructure that may impede the network building process. Furthermore, we identify some implications for research and practice based on insights from the case study.