20-08-2021, 09:37 AM
By COSTAS KANTOURIS
yesterday
![[Image: 800.jpeg]](https://storage.googleapis.com/afs-prod/media/64fe184bb7ee46fa8d4d5a611a197464/800.jpeg)
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Billed as the world’s first robot tour guide inside a cave, Persephone has been welcoming visitors since mid-July to the Alistrati Cave in northern Greece, 135 kilometers (84 miles) northeast of the city of Thessaloniki.
The multilingual robot covers the first 150 meters (roughly 500 feet) of the part of the cave that is open to the public. In the remaining 750 meters (2,400 feet), a human guide takes over.
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https://apnews.com/article/technology-od...1147ac4a58
yesterday
......
Billed as the world’s first robot tour guide inside a cave, Persephone has been welcoming visitors since mid-July to the Alistrati Cave in northern Greece, 135 kilometers (84 miles) northeast of the city of Thessaloniki.
The multilingual robot covers the first 150 meters (roughly 500 feet) of the part of the cave that is open to the public. In the remaining 750 meters (2,400 feet), a human guide takes over.
......
https://apnews.com/article/technology-od...1147ac4a58