Context-Preserving Content Replacement for Privacy Protection in Screen Sharing with Generative AI

Figure 1: System overview illustrating the three main modules: (A) detection of private information using ScreenConcealer [4], (B) content generation via generative AI and curated datasets, and (C) overlaying generated content on the detected regions.Figure 2: Demonstration of the system applied to three types of web services: an e-commerce platform, a search engine, and a social media service.For each case, the original screen (left) and the corresponding content-replaced output (right) are shown.