After we were pretty much convinced we had a good design, and we'd have to make all the standard engineering trade-offs you always make -- you can always get three out of four of anything you want; the weight, the size, the cost, the functionality -- I put a bunch of guys in my plane and I said, "We're flying down to Walter Reed, and we're going talk to these kids, because frankly it doesn't matter whether we like this arm.
Kiedy upewniliśmy się co do projektu, musieliśmy dokonać kilku kompromisów. Zwykle wychodzą tylko 3 na 4 życzenia: waga, rozmiar, koszt i funkcjonalność. Dlatego poleciałem z kilkoma facetami do szpitala wojskowego Walter Reed. W końcu nie liczy się,