Reflector - pale makani hoʻoholo

Hoʻomaʻamaʻa - Aia i loko o ka pale makani i hoʻopaʻa ʻia me ka wela kahi ʻāpana ʻeleʻele o nā oxide metala e hōʻike ana i ka ʻāpana infrared o ka lā. No laila, ua ho'ēmiʻia ka ikaika o ka radiation e komo ana i loko o ka pahu o ke kaʻa, kahi e hoʻohaʻahaʻa ai i ka mahana i loko o ke kaʻa. No laila, ʻoi aku ka maikaʻi o ka hana o ka air conditioner, a ʻoi aku ka wikiwiki o ka hopena.

ʻO ka aniani i mālama ʻia i kēia ala he mau hiʻohiʻona a me nā athermal. Hana ʻia ia i ke aniani aniani ʻōmaʻomaʻo (5,4 mm ka mānoanoa), a hoʻopili ʻia kahi papa o nā mea hao hao ma waena o nā papa aniani o waho a me loko. Hiki i kēia papa lahilahi ke hōʻike a 25% o ka ikehu e komo i ke kaʻa me nā kukuna o ka lā. Hoʻohui ʻia i loko o ka aniani ma lalo o ke aniani hope kahi ʻāpana heluhelu ʻikepili i uhi ʻole ʻia me kahi ʻāpana oxide anuanu a hoʻohana ʻia e lawa i nā kāleka uku mamao (a i ʻole GPS).