“Goodriver” 為一個附有酒測裝置的智慧型車鑰匙，在駕駛者開車前須透過Goodriver的酒測，鑰匙才會彈出，駕駛者才可以上路。此設計不僅希望能為駕駛者做進一步的把關，也為各個用路人的安全多上了一道安全鎖。除此之外，Goodriver除了幫駕駛者和用路人安全著想外，還將呼叫安全駕駛的概念引入道設計裏頭，駕駛者在未通過酒測時，可操作Goodriver的觸控介面，呼叫朋友或安全駕駛來幫忙，希望此設計能抑制酒駕車禍，保障用路人的安全。

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"Goodriver" is a car key combined with an alcohol detector. If a driver wants to drive the car, he first needs to pass the alcohol test administered by the car key. Goodriver, first. Otherwise, it’s not possible to use the key. This can prevent drunk drivers from driving their cars. And if you do happen to have enjoyed a bit too much alcohol, you can easily use "Goodriver" to call a taxi. This might significantly decrease the number of traffic accidents that happen due to drunk driving.