The whole study lands here. Our decision is the four paths, kept open and chosen per site, and we can develop the app ourselves, not only buy off-the-shelf software. Here is each path with its cost, what we buy versus build, the risks, and the next steps to the October demo.
Each path delivers the same three features. They differ in the device, the cost, how soon it is ready, and whether we buy the share software or build it ourselves. Full detail, the charts, and the software matrix are on the four paths page. For our pick, Path 3, which glass to choose is on the Path 3: which glass page.
| Risk | How we handle it |
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