Botlr in hotel corridor
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Aloft Hotel trials Botlr 'robot butler' service

A California hotel is testing a new system for making deliveries to guests' rooms - a robot butler, or Botlr.

The Aloft Hotel in Cupertino is due to put the Botlr, known as ALO, into service from 20 August 2014, with more Botlrs to follow.

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