 This study demonstrates the creation of customizable and isotropic integration platforms for Janus liquids using a polar liquid joining two aqueous streams of NP dispersions, resulting in versatile, responsive, and mechanically robust aerogels with tuned absorption mechanism for PETA resistive sensing, human motion monitoring, and EMI shielding. The EMI shields outperform current counterparts due to their high porosity and non-interfering magnetic and conductive networks imparted by the Janus architecture. This article was authored by Ahmed Reza Ghafaka, Saeed Ali Reza Hashemi, Fahad Ahmadijakani, and others.