You can share this video by copying this HTML to your clipboard and pasting into your blog or web page.
You either have JavaScript turned off or have an old version of the Adobe Flash Player. To view this rating widget you
need to get the latest Flash player.
If your browser allows only "trusted sites" to execute Javascript, you should add the "googleapis.com" domain to your whitelist to allow our Flash detection to work properly.
Got an idea, question, or debate inspired by this talk? Start a TED Conversation.
要怎麼製造一台低於 200 美元而且可以穿越沙土泥地的輪椅?麻省理工學院工程師 Amos Winter 談論這台廉價、容易製造、無障礙的全地形輪椅。Amos 將告訴大家關於它的機械構造以及在開發過程中所學到的事。
Amos Winter and his team at MIT built the Leveraged Freedom Chair, a cheap lever-powered wheelchair whose design and develop put the user first. Full bio »
Translated into Chinese, Traditional by Chen-Han Hsiao
Reviewed by Geoffrey C. Chen
Comments? Please email the translators above.
Just follow the guidelines outlined under our Creative Commons license.
This comment will be attributed to . Not ? Sign Out.