17 Sep 2024 --- Singapore-based researchers at Nanyang Technological University (NTU) are advancing the industry with the recent development of HapSense, a wearable sensor designed to dramatically speed up and enhance skin care product testing. Procter & Gamble (P&G) and the Agency for Science, Technology, and Research (A*STAR) funded the technology’s development. HapSense’s sensor component, which is shaped like a signet ring and worn on the fingertip, makes a lightweight, portable device that can be used for skin analysis even in homes.