Wesley Costa

Papers

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About

Wesley Costa is a rising researcher in the field of visible light communication (VLC), with a particular focus on low-cost, smartphone-integrated systems. His work explores the practical intersection of optical wireless technology and everyday mobile devices, aiming to make VLC more accessible for real-world applications. In his most cited paper, "Remote Control in Smartphone-based Visible Light Communications" (2021), Costa demonstrates a novel approach by using a smartphone’s LED to transmit control signals to a homemade remote-controlled car built from an inexpensive Arduino kit. This proof-of-concept highlights his ability to merge theoretical communication principles with hands-on, low-cost hardware design. While his citation count is still growing, Costa’s work represents an important step toward democratizing VLC technology, showing that complex optical communication systems can be implemented with off-the-shelf components. His contributions are particularly relevant for students and hobbyists interested in embedded systems, optical wireless networks, and the Internet of Things (IoT). As the demand for alternative, secure, and interference-free communication methods increases, Costa’s research lays a foundational path for future innovations in smartphone-based VLC applications.