Mobilize Center: Models for Mobile Sensing and Precision Rehabilitation

移动中心：移动传感和精准康复模型

基本信息

批准号：
10839694
负责人：
SCOTT L DELP
金额：
$ 23.16万
依托单位：
STANFORD UNIVERSITY
依托单位国家：
美国
项目类别：
财政年份：
2020
资助国家：
美国
起止时间：
2020-05-04 至 2023-11-30
项目状态：
已结题

项目摘要

PROJECT SUMMARY The Mobilize Center is a Biomedical Technology Resource Center (BTRC) with the goals of creating and disseminating innovative tools to quantify movement biomechanics with mobile technologies and deliver personalized mobile health rehabilitation programs. One of the Center’s new tools is OpenCap, which enables researchers to quantify and analyze the biomechanics of 3-D human movement from smartphone videos. This free, cloud-based tool was released in July 2022. It is already in use by more than 1,500 biomechanics researchers and has compiled data from more than 40,000 motion capture trials. As a BTRC, the Mobilize Center also has training and dissemination aims, including an aim to create and maintain data-sharing communities to accelerate research. Data-sharing is particularly impactful when it comes to deep learning applications with their need for large datasets. OpenCap lowers the barrier for communities to collect and process motion data, and therefore, presents an opportunity to simultaneously advance the Mobilize Center’s data-sharing aim. However, OpenCap’s primary purpose is data collection and not data sharing. It lacks key features for open data sharing and scientific reproducibility, such as a mechanism to associate metadata, search and filter datasets to download, link data to publication(s), register the data, and provide a permanent reference (e.g., a DOI) to the data. Rather than reinventing the wheel for these features, we will leverage SimTK, an online platform designed to promote open science. SimTK is a web-based software, model, and data-sharing repository for the biocomputational community with over 130,000 members. Specifically, we will make OpenCap interoperable with SimTK by: 1) Integrating OpenCap and SimTK to support full-featured video and motion data sharing, so that OpenCap datasets can take advantage of SimTK functionality to promote open science, and 2) Extending SimTK’s API to enable OpenCap to collect standardized metadata. Achieving these aims will expand the impact of our data-sharing aim, make OpenCap more widely used, and increase the number, diversity, findability and re-usability of OpenCap’s datasets.

项目概要动员中心是一个生物医学技术资源中心 (BTRC)，其目标是创建和传播创新工具，通过移动设备量化运动生物力学技术并提供个性化的移动健康康复计划之一。该中心的新工具是 OpenCap，它使研究人员能够量化和分析来自智能手机视频的 3D 人体运动生物力学。这个免费的基于云的工具。于 2022 年 7 月发布。已被超过 1,500 名生物力学研究人员使用作为 BTRC，Mobilize 已收集了超过 40,000 次动作捕捉试验的数据。中心还具有培训和传播目标，包括创建和维护数据共享社区加速研究。深度学习应用程序对大型数据集的需求降低了。社区收集和处理运动数据的障碍，因此提出了一个同时推进动员中心数据共享目标的机会。 OpenCap 的主要目的是数据收集，而不是数据共享，它缺乏关键功能。开放数据共享和科学可重复性，例如关联元数据的机制，搜索和过滤要下载的数据集、将数据链接到出版物、注册数据并提供对数据的永久引用（例如 DOI），而不是重新发明轮子。功能，我们将利用 SimTK，一个旨在促进开放科学的在线平台。是一个基于网络的生物计算软件、模型和数据共享存储库具体来说，我们将使 OpenCap 与拥有超过 130,000 名成员的社区实现互操作。 SimTK 通过： 1) 集成 OpenCap 和 SimTK 以支持全功能视频和运动数据共享，以便OpenCap数据集可以利用SimTK功能来促进开放科学，以及 2) 扩展 SimTK 的 API 以使 OpenCap 能够收集标准化元数据。实现这些目标将扩大我们数据共享目标的影响，使 OpenCap 更加广泛使用，并增加 OpenCap 的数量、多样性、可查找性和可重用性数据集。