Re: I think it said that it was build to avoid obstacles.
Indeed. Also the majority of sensors were from ProMare's science experiments.
IBM's navigation and ProMare's sensors didn't experience any problems.
The problems were all in the boat design which was done by MSubs, an autonomous submarine developer. Unfortunately for the Mayflower, they had little experience in surface ships subject to salty winds and waves.
The article is incorrect in saying that the Mayflower was solar powered - it included solar power, a battery to store power, and a diesel generator for backup power. Hence the need for the switches that failed. Hence, also, for the lack of power to make it to the US.
Biting the hand that feeds IT
