Thanks to the people who responded, either direct to this Mailing
List - or had E-mailed to me privately, with their own comments.
Based on those replies, I contacted "Sunclocks" to ask why their
price was so low (compared with the people acting as Distributors
for them) - as well as why they
Now, THIS is a really cool device!
I probably won’t buy one, but I really like the idea.
Some reservations about the execution – accuracy/precision, repeatability,
long-term buildup of erased ink, but hopefully, the developers have those
issues all worked out (or will by delivery time!)
Ever wondered how to easy draw a vertical sundial?
Look at:
https://www.indiegogo.com/projects/scribit-turn-your-wall-into-a-wonderwall-design?utm_content=campaigns_one_column1_cta_source=sailthru_medium=email_campaign=bck-07112018weekly#/
Thibaud
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Th. Taudin Chabot, . tcha...@dds.nl