Blog of CFI-Barcelona – the Centre for Funding & Innovation at La Salle – Ramon Llull University. In this space, we showcase our forward-thinking approach to transforming research into actionable solutions.

22 April 2025 | Posted by laura.br

Advancing community safety through research and innovation

Ready: What are the critical issues?

Building trust between law enforcement and communities remains a pressing challenge. Existing police-community communication tools are often one-directional, lacking the necessary trust-based elements to encourage meaningful engagement. Vulnerable populations, in particular, feel disconnected from emergency response systems, leading to reduced crime reporting and collaboration with authorities. Without a system that fosters real trust and dialogue, crime prevention efforts are significantly hindered.

Steady: What are the options ahead?

To address these gaps, law enforcement agencies must shift towards more interactive and community-driven communication models. Solutions must prioritise bi-directional engagement, integrate community insights, and offer secure, privacy-preserving technologies. By developing approaches that foster trust while maintaining transparency, communities and police forces can collaborate more effectively to enhance safety and crime prevention.

Go: How can La Salle-URL contribute?

La Salle-URL researchers are exploring innovative digital trust-building solutions to transform police-community interactions. These efforts focus on developing technology that enables two-way communication between community members and law enforcement, ensuring responsiveness and accountability.

Key features under exploration:

  • Bi-directional communication to foster real-time trust and engagement.
  • Community-validated alert protocols to empower individuals to report incidents securely and effectively to trusted parties (police, associations, volunteers, etc.).
  • Privacy-preserving location-sharing mechanisms, allowing users to maintain control over their data and location while ensuring safety.
  • Seamless integration with existing police platforms to enhance cooperation and crime prevention.

By advancing research in technology-enhanced trust-building, La Salle-URL aims to contribute to safer, more connected communities where collaboration between police and citizens thrives. These efforts represent a step forward in developing scalable, adaptable solutions to strengthen public safety through innovation.

Want to learn more?

For more detailed discussions about these and other related topics, please reach out to our expert Alan Briones Delgado, Head of Blended Network Architecture (BNA) Research Line, from the Research Group on Smart Society at La Salle Digital Engineering School of the Engineering Department.

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