OpenIDEO is an open innovation platform. Join our global community to solve big challenges for social good. Sign up, Login or Learn more


Recent comments

(1) View all

Alan commented on Eat the old one first

@Yulianto Hiu Interesting. I would think that since people would game this, if they could, that this design would act as a reminder. A reminder to take care of the food and it would be a good way to introduce other process. With that opportunity, I have a low powered inexpensive device that creates HCLO << 5 ppm at PH 6.5 from saline. This is a very short lived antimicrobial that could be part of your workflow (for leafy vegetables in particular). It is so benign to mammalian tissue that it is used as a nasal rinse yet it keeps produce fresh longer.