People who live with robot pet 報告（する）／憶測 lower 強調する／ストレス - 類似の to 影響s of having a real dog, 研究 finds
- 熟考する／考慮する 設立する pet robot penguin helped lower 強調する／ストレス levels like owning a dog
Robots really could be man's best friend, a 熟考する／考慮する has 設立する.
People who lived with a pet-like robot for two months had lower levels of 強調する／ストレス, 類似の to the 利益s of having a dog.
'A robot may have an 影響 類似の to that of animal therapy,' say the 研究員s in the 定期刊行物 iScience.
They used a robot 似ているing a small penguin, which has two feet and the same 団体／死体 気温 as humans.
When its stomach is 一打／打撃d, it slowly の近くにs its 注目する，もくろむs and makes a breathing sound. When its nose is 圧力（をかける）d, its 団体／死体 shakes and it laughs.
?People who lived with a pet-like robot for two months had lower levels of 強調する／ストレス, 類似の to the 利益s of having a dog?(とじ込み／提出する photo of ro bot dog toy)
It 跡をつけるs the owner with a camera and moves its 手渡す to ask for a 抱擁する. It can also make 注目する，もくろむ 接触する and communicates in 調印（する）-like sounds.
The 研究員s from Jichi 医療の university in Japan 設立する that levels of oxytocin, the 'cuddle hormone', were 2.2 times higher in robot owners.
Also, levels of cortisol, a hormone marker of 増加するd 強調する／ストレス, were twice as high in 非，不，無-robot owners.
Just 15 minutes with a robot 削減（する） the cortisol level in owners and in 非，不，無-owners.
The 熟考する／考慮する said using social robots could be an 代案／選択肢 to animal-補助装置d therapy in 治療 for 不景気 and alcoholism because of the 危険 of 感染 and アレルギーs.
'A robot may have an 影響 類似の to that of animal therapy' say the 研究員s in the 定期刊行物 iScience (在庫／株 photo)
