発明家ディーン・ケーメンは、セグウェイに関する持論を述べ、今取り組んでいる次の大きなアイディアの一部を紹介します。
(発展途上国で利用可能なエネルギー源と水の浄化装置)

奉仕の発明

Solving transportation’s big challenges requires more than faster cars and highways. Half of the world’s population now lives in cities, where people spend up to 95 percent of their energy moving on foot. Cars that once cleaned up city streets now fill them with pollution, congestion, and inefficiency—43 percent of refined fuel in the US is burned in urban traffic. Making cities truly livable demands new ways to connect people to their destinations, especially in those crucial final blocks.

Rethinking Urban Mobility Means Reinventing The Last Mile

business

industrial design

innovation

invention

robots

science

social change

sustainability

technology

transportation

TED Stage Talk

ディーン・ケーメン　: 奉仕の発明