 I'm creating a hearing device for divers underwater so they can use it to navigate. That's really hard because currently we can't hear well and underwater that's our most important senses. And also the same device can be used for monitoring fisheries so that for example we don't offer fish. It will be like an assistant hearing aids so you put it on your ear and what the device will do will be able to tell where the sound is coming from, amplify them a little bit so it helps them a lot. One thing for example is the wind and wave noises so that just tells you where the shore is and you can also use the device to just be able to tell for example if a shark is coming up behind you you can hear it coming and you will be like, oh crap. This device can still work without the diver and because sound is so important we can use it to monitor the amount of fish in a different area. For example if there aren't that many fish then we expect less noise around that area and so maybe we should reduce the fishing quota a little bit. At the moment we try to get the device to work and we have some principle that we like chasing and that should be really promising.