And though it was originally designed to help with space engineering, it's found other uses from providing a bottomless looking background on a $95,000 watch to cloaking a building in South Korea's 2018 Winter Olympic Park.
雖然它最初的設計是為了幫助太空工程,但它也找到了其他用途,從為一塊價值9.5萬美元的手錶提供無底線的外觀背景,到為韓國2018年冬奧會公園的一棟建築進行隱蔽。