This document provides an overview and agenda for an April 5th webinar about the linkAges Developer Challenge and Accelerator Project. It discusses the background and goals of the project, which is focused on improving health outcomes and quality of life for seniors. The webinar will cover kickoff details for a weekend event to brainstorm signal detection solutions, the 3-month developer challenge timeline and criteria, and awards for the challenge phases. Participants are encouraged to submit creative ideas that could help proactively support seniors aging independently in their homes and communities.