• A New Way to Track Skin Health CMU researchers develop software that turns subtle skin changes into trackable data The Breakdown: New RI software works with a handheld imaging tool to map skin texture in 3D. • The software turns subtle skin surface changes into measurable data. • This research could help clinicians track skin conditions like eczema and psoriasis, monitor treatment and evaluate skincare product effectiveness. • * * * Work from Carnegie Mellon University may someday help doctors measure skin health as precisely as a blood test. • Researchers in the university’s Robotics Institute (RI) are turning that possibility into reality with new software that works with a compact imaging device to bring the skin’s microscopic landscape into clearer focus. • “When skin texture becomes a measurable signal rather than a subjective one, dermatology can move toward truly quantitative assessments, helping clinicians to track disease progression and treatment response over time,” said Akhil Padmanabha, a 2025 RI Ph.D.
Article Summaries:
- Carnegie Mellon University’s Robotics Institute has created software that converts subtle skin surface changes into measurable data when paired with a handheld imaging device. The system builds detailed 3D maps of skin texture by detecting wrinkles and depth variations, turning what is normally a subjective visual assessment into quantitative metrics. Researchers envision applications in dermatology-tracking conditions such as eczema and psoriasis, monitoring treatment response, and evaluating skincare products. The technology adapts GelSight tactile imaging with a custom elastic gel probe, improving resolution and reliability on soft skin surfaces. The goal is to enable non‑invasive, objective skin health assessments comparable to standard medical tests.
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