If you find the concept interesting, the same type of thing is available today at a lower price from e.g. https://curaofsweden.com/produkt/cura-pearl/ https://c

If you find the concept interesting, the same type of thing is available today at a lower price from e.g. https://curaofsweden.com/produkt/cura-pearl/ https://curaofsweden.com/produkt/cura-pearl/ - no need to risk a Kickstarter order and delays.