The device allows people in the cities to see – and interact with – one another in real time.

The device allows people in the cities to see – and interact with – one another in real time.
The measures were due to go into effect at the start of the new school year next week.
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The value of bees to Poland as pollinators is estimated at around 5 billion zloty.
“From the bottom of our hearts, thank you for everything you do,” declared Ukraine’s ambassador.
Poland continues to practise pushbacks, which the human rights commissioner deems “incompatible with the Polish law and international standards”.
But the proportion of people at risk of poverty and social exclusion has been declining in Poland and is among the lowest in the EU.
“In the last seven years PiS has systematically and deliberately destroyed local government, just like everything that is independent.”
Ewelina Dobrowolska, who hails from Lithuania’s ethnic Polish community, previously had to spell her name as Evelina Dobrovolska.
The proportion of people who are divorced as also risen since the last census in 2011.
Bartłomiej Pankowiak was awarded 300,000 zloty (€65,000).
Under a law passed in March, Ukrainian refugees are immediately entitled to the same benefits as Polish residents.
The species probably once nested in Poland, but has been declared extinct in the country.
LGBT marches are becoming increasingly common and well attended in Poland.
While the figures partly indicate a return to pre-Covid shopping habits, they also reflect the arrival of millions of refugees from Ukraine.