Hi Designer news!
Im soon starting a project that requires collaborative data collection. So I am looking for products/implementations that work really well for this type of stuff.
The one I can think about is Google Local Guides https://maps.google.com/localguides/ which gathers small bits of information from various users to build a large collection of data.
Do you remember similar examples? Wikipedia is kinda like that, but the effort to add information / validate is higher than what we are looking for. We are aiming to make the experience as simple as possible, maybe add some concepts of gamification to reward contributors?