LocationsThe Contemporary Paradox of Being Hyperconnected, and Still Feeling Alone
Digitalization and AI in times of Unwanted Loneliness: the challenge of reconnecting
February 26, 2026
UNDP in Argentina
We live in an era in which digitalization permeates our daily lives and artificial intelligence (AI) has become an unavoidable tool for shaping the present we are building. It is an age that promised connectivity, yet it is marked by loneliness. Two sides of the same coin. For example, many social media platforms were originally designed to bring people together, but they have often left users feeling more anxious and have fostered cycles of technological dependency that undermine meaningful social interaction, alongside other worrying consequences.
In this context, unwanted loneliness is emerging as a silent and expanding epidemic that deserves our attention. At UNDP Argentina, we have mapped more than 100 solutions designed to address it, some supported by empirical evidence and others that still require testing. Within this ecosystem, AI-powered tools are also beginning to emerge.
Before discussing them, two important clarifications are necessary. First, we do not present digitalization and AI initiatives as substitutes for human interaction—nothing could be further from the spirit of this research and development effort. Second, none of the initiatives considers AI a therapeutic tool, given the growing risks and challenges it poses today and the limited evidence regarding its effects.
The initiatives included in our mapping generally aim to bring people closer and provide support when distance or mobility become barriers. Broadly, they can be grouped into three main categories: those that promote digital inclusion; those that deploy hybrid models and encourage active (rather than passive) use of technology; and those that provide real-time accompaniment and mediation. Let us examine each one in turn.
UNDP in Argentina
Digital Inclusion: Starting at the Beginning
As part of the portfolio of potential solutions, we identified initiatives that provide training in the use of digital devices—such as social media workshops and digital literacy programs— with the aim of strengthening confidence in the use of technology and reducing the digital divide, which can intensify feelings of loneliness, particularly among older adults
Along these lines, the UK’s Ministry for Loneliness promotes programs such as Future Digital Inclusion and Expanding Digital Participation, which aim to broaden access to the internet and digital devices as tools that facilitate communication, access to support networks, and participation in activities.
Hybrid Models and Active Use: Designed to Complement Human Interaction
We also identified that the models developed aim to complement human and face-to-face interactions. To this end, they combine specific technological solutions with direct human intervention, in collaboration with local organizations and volunteers. Within these frameworks, devices are conceived to facilitate interaction rather than as an end in themselves. Their objective is to create more connected environments in which individuals feel like active members of the community.
In Spain, for example, the VinclesBCN program uses an app to sustain two types of interaction networks: a personal network made up of family and friends, and a group network involving people with shared interests. In the latter, a community facilitator supports communication and helps participants access services, activities, and in-person engagement opportunities.
Virtual Accompaniment and Real-Time Digital Mediation
Initiatives take many different forms. We identified messaging platforms, AI systems, adapted social networks, and integrated video-calling systems that are implemented to facilitate immediate, personalized, and meaningful interactions. While these solutions do not require physical presence, they are designed to foster genuine human connection. Unlike basic digital access, these tools are specifically intended to combat loneliness through regular contact, empathetic dialogue, or the creation of virtual peer communities.
Within this approach, we mapped two complementary types of initiatives. On the one hand, AI-based conversational detection and referral systems—such as the Paloma project by the Madrid City Council or Knock Knock 24 in Seoul—conduct calls or provide messaging-based support to identify individuals at risk and refer them to professionals who offer personalized assistance and information about social programs and services. These tools act as an initial technological filter, helping to speed up early detection and connect people with the support they need.
On the other hand, there are platforms that enable direct connection between individuals, such as moderated social networks (e.g., Enred@te in Spain) that facilitate interaction among peers and volunteers, or home robots that allow video calls with family members. In these initiatives, warmth, accessibility, and respect for individual autonomy must remain central design principles.
Challenges of Digitalization and AI: Equity, Privacy, and Responsible Design
As new technologies are introduced, digital and AI-driven solutions bring ethical challenges that can’t be ignored. Algorithmic bias in detection systems can reproduce or amplify existing discrimination by learning from biased datasets—related to class, age, and other factors—systematically identifying certain groups as “at risk” while excluding others from available support.
At the same time, the collection of data about habits, emotions, and routines requires strict privacy protocols and clear regulatory frameworks defining who owns, accesses, and uses such data—particularly when working with vulnerable populations.
The central challenge is not technical but ethical and political: building frameworks that protect sensitive data, address algorithmic biases that perpetuate inequality, and ensure that access is truly universal. At the end of the day, the goal is clear: to create ecosystems where technology strengthens —rather than replaces— human connection.
Beyond the Digital: Technology and Community
This may seem obvious, but technology extends beyond the digital realm. Community organizations, participatory approaches, and even urban infrastructure can be understood as social, organizational, or material technologies that are fundamental for building relationships, sustaining networks, and addressing complex everyday challenges.
The mapping of solutions on unwanted loneliness brings together many examples in this broader sense. We invite you to explore it, and to join us on this journey.
