I've used outdoor soil sensors from mydevices.com. Once I told them to stop trying to upsell me on the Lora gateways and use Helium, its worked flawlessly. Its been like 6 months and the battery still registers 100%. Reports every 15 minutes and the data credits find their way to 3-4 different hotspots in the area. Source: almost 3 years ago

Another site that shows data transfer activity: https://mappers.helium.com/ Here's some examples of potential uses: https://www.lonestartracking.com/ (track anything anywhere) my brother wishes he had one of these when his maintenance truck stolen. https://mydevices.com/ (plug and play IOT sensors) I'm talking to one of my customers who is a landscape architect, he wants to monitor his larger landscape projects... Source: about 3 years ago

Not affiliated, engineers I work with deploy here: https://zap.works/ for webAR. You scan a QR code and animation plays - say on pointing your phone camera at a poster on the wall. Source: over 1 year ago

I've created a few branded AR experiences for clients and I've mostly used a dedicated app like ZappWorks. Source: over 2 years ago

If you are looking for something more accessible, I haven't tested it yet, but zap.works offers this: Https://www.zappar.com/zapbox/. Source: over 2 years ago

Amidst the COVID-19 pandemic, ZapWorks launched the AR-based educational app aimed to instruct users on how to wear surgical masks properly. Technically, this app is also based on a 3D facial landmark detection method. Like the glasses try-on app, this method allows receiving information about facial features and further mask rendering. - Source: dev.to / over 3 years ago