Not a sundial, but another tool sensitive to solar movement.
> The first of her kind, Caia illuminates your home with real sunlight. She’s a
> smart robot that finds and redirects natural light for you. Caia remembers
> where to send the sunlight and keeps it there all day as the sun moves. You
> can place Caia anywhere with no installation and she will brighten up your
> home or office with sunshine.
https://www.indiegogo.com/projects/caia-a-robot-that-fills-your-home-with-sunshine-solar#/
<https://www.indiegogo.com/projects/caia-a-robot-that-fills-your-home-with-sunshine-solar#/>
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