/challenges-projects/design-challenges/hats-off/b/blog/posts/the-treasure-map-hatLast week I described all of the hats we decided not to build. This week I&#39;ll introduce two hats we are planning to build. We received our parts yesterday, and I went over them with the children today. We&#39;ll get into more detail l...en-USTelligent Community 12https://community.element14.com/challenges-projects/design-challenges/hats-off/b/blog/posts/the-treasure-map-hatThu, 28 Aug 2014 15:32:29 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:ad330ba4-090e-48ac-b9bc-23aa83fe543fbekathwia1<p>What a creative idea! I think you&#39;re going to have trouble building this out with the parts you described. The vibration sensor does not reliably trigger to just footsteps, but rather movement of any kind. Likewise with the tilt sensors. If I were to list parts to build your proposal I&#39;d probably pick a FLORA, GPS, and some buttons for waypoint marking.</p><img src="https://community.element14.com/aggbug?PostID=18474&AppID=109&AppType=Weblog&ContentType=0" width="1" height="1">