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I built a Mac app that takes the shake out of the mouse pointer, for a close relative who was diagnosed with Parkinson's

I'm the developer, and this is a one-person project. I'm hard of hearing, so I know what it's like when a computer isn't built for the way you use it. Then I watched the mouse become the hardest part of a close relative's day. The pointer jumped around whatever they aimed at, clicks landed next to buttons, and double-clicks turned into two single clicks. I looked for a fix. SteadyMouse has done this on Windows since 2005, but it has no Mac version yet ( checked today ). TrueCursor is th

五维评分

付费意愿
62
需求真实度
65
个人可落地
88
竞争空间
70
新鲜度
68

AI 分析

痛点:帕金森、特发性震颤等手抖用户在使用鼠标时指针乱跳、点击落在按钮旁边、双击变成两次单击,而 Mac 上长期缺少专门的防抖方案。

目标用户:帕金森症或特发性震颤患者及其家属和照护者;养老机构、康复诊所、无障碍软件采购方;其他有精细运动障碍的用户。

证据:SteadyMouse has done this on Windows since 2005, but it has no Mac version yet (checked today). TrueCursor is the other native Mac option ($39 once, 30-day trial, up to 10 Macs) ... Research on mouse use found that more than 1 in 4 clicks slipped for people with motor difficulties (Trewin & Pain, 1999).

变现:一次性买断制($29–49),最多 10 台 Mac 的家庭授权;面向康复诊所和养老机构的批量授权;可选订阅提供 AI 参数解释和云同步;与无障碍公益组织合作获取分销渠道。

MVP:用 Swift 写一个菜单栏 App,申请 Accessibility 权限,通过 CGEvent tap 过滤 3–12 Hz 的手抖频段,并在按住鼠标按键期间锁定指针坐标;再提供一个 1 分钟校准测试,自动选出 5–8 组预设参数;全部处理在本地完成,先做免费试用版收集患者反馈。

竞品:SteadyMouse(Windows,2005 年起)、TrueCursor(macOS 原生,$39 一次性买断)、macOS 系统自带指针精度与慢速键设置

摘要:开发者因亲属患帕金森,自己开发了 Mac 防抖鼠标 App StillMouse;它用频段滤波去掉 6Hz 抖动,把残留抖动从 66% 降到 7%,并在按住时锁定指针,这是针对「超过 1/4 的点击会偏移」这一已研究证实的问题。此前 Windows 有 SteadyMouse(2005 年起),Mac 端只有 $39 一次性买断的 TrueCursor,说明该垂直无障碍市场虽小,但已有付费验证,且竞品数量少。

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做 帕金森、特发性震颤等手抖用户在使用鼠标时指针乱跳、点击落在按钮旁边、双击变成两次单击,而 Mac 上长期缺少专门的防抖方案。