In order to find this cache you need to bring a NFC enabled cell phone. NFC stands for "Near Field Communtication".(Google it)
Once enabled on your phone you need to search the posted coords for a blue sticker that has a robot on it. Once found, touch the sticker with the back of your phone(make sure NFC is enabled!).
You will recieve a text file with the final coords!
Some things to consider:
- The sticker uses power from your phone in order to transfer the information.
- Put your phone as close as you can. It is best to touch the sticker.
- It may not work if your phone has a thick phone case.
- Sometimes it will take a couple trys, don't give up after only trying once!