It would be interesting to see if IPFS can be used with AR. Let’s say AR layers animations onto the real world through special glasses. You could download the animations from a server onto your smartphone that acts as a local storage. The phone sends the animations to the glasses. If someone else wants to use the same animations, you would seed it to their phone as a peer, which is faster than downloading it from the server you used. They would act as a peer for someone else who wants to use the animations.
Are there any future IPFS uses you are looking forward to?