Evaluating the Effectiveness of Age Simulation Gloves
研究测试了年龄模拟手套在复制老年人手部功能衰退方面的效果，发现手套能部分模拟握力和灵活性下降，但在捏力和震颤方面不够准确，可用性也低于标准。
ObjectiveThis study evaluated the effectiveness of age simulation gloves in replicating age-related declines in hand function.BackgroundCommercially available age simulation gloves are increasingly used. However, their ability to replicate age-related physical decline remains largely unverified.MethodTwenty healthy adults (mean age: 26.8 years) completed assessments under three conditions: with no glove, using a Cambridge Simulation Glove (CG), and using the CG combined with tremor simulation (TS). Grip and pinch strength (Biometrics electronic dynamometer and pinch meter), gross (Box and Block Test) and fine (Grooved Pegboard Test) motor dexterity, hand function (Southampton Hand Assessment Procedure), postural tremor (MetaMotionC accelerometers), tactile sensitivity (Semmes-Weinstein Monofilaments), and usability (System Usability Scale) were evaluated. Performance with glove conditions was compared against normative data of older adults if available.ResultsGrip strength and gross and fine motor dexterity declined in both glove conditions, aligning with normative ageing values. However, pinch strength and functional performance did not show consistent replication of normative ageing. Usability scores were below acceptable thresholds for both gloves. While the addition of tremor simulation increased peak frequency consistent with ageing, it did not replicate the rise in amplitude.ConclusionOverall, the gloves partially replicated age-related hand function decline. Improvements in pinch force, tremor fidelity, and ergonomic design are needed to enhance realism and usability in educational, clinical, and design contexts.ApplicationFindings can guide in selecting or improving age simulation tools to better support age inclusive product development and assessment.