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![Billy Lo](https://ph-avatars.imgix.net/1934697/original.jpeg?auto=compress&codec=mozjpeg&cs=strip&auto=format&w=48&h=48&fit=crop)
Billy Lo
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Hi, TwinCam is a passion project for making creative selfies. I often find the head of myself takes up too much space in selfies and set out to solve it. Hope you enjoy it.
![TwinCam](https://ph-files.imgix.net/32b1f2fe-9c31-4164-a13d-c8c48c492544.jpeg?auto=compress&codec=mozjpeg&cs=strip&auto=format&w=48&h=48&fit=crop)
TwinCam
Take sweet selfie using both cameras at the same time
![Billy Lo](https://ph-avatars.imgix.net/1934697/original.jpeg?auto=compress&codec=mozjpeg&cs=strip&auto=format&w=48&h=48&fit=crop)
Why is TwinCam unique?
1. Selfie-taker's image is captured using front camera and overlayed on top of the back camera's image in real time.
2. Size of selfie-taker's face is adjustable. You can leave your selfie stick at home!
![TwinCam](https://ph-files.imgix.net/32b1f2fe-9c31-4164-a13d-c8c48c492544.jpeg?auto=compress&codec=mozjpeg&cs=strip&auto=format&w=48&h=48&fit=crop)
TwinCam
Take sweet selfie using both cameras at the same time
![Billy Lo](https://ph-avatars.imgix.net/1934697/original.jpeg?auto=compress&codec=mozjpeg&cs=strip&auto=format&w=48&h=48&fit=crop)
Billy Lo
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Have you wondered how deep the water is when you are on a boat or ship? (or just curious about depth/altitudes anywhere else on Earth)?
I made this "How Deep?" app using data from Google Maps Elevation API...
Hope you find this useful too.
![How Deep?](https://ph-files.imgix.net/be35856d-05c9-4a61-b5b6-d1a847bd0c20.jpeg?auto=compress&codec=mozjpeg&cs=strip&auto=format&w=48&h=48&fit=crop)
How Deep?
Tap anywhere to show sea depth or land altitudes
![Billy Lo](https://ph-avatars.imgix.net/1934697/original.jpeg?auto=compress&codec=mozjpeg&cs=strip&auto=format&w=48&h=48&fit=crop)
![Billy Lo](https://ph-avatars.imgix.net/1934697/original.jpeg?auto=compress&codec=mozjpeg&cs=strip&auto=format&w=48&h=48&fit=crop)
Have you ever wondered what type of aircraft is flying above you?
You can scan the sky or let the app auto-detect flights using audio recognition. Once detected, it will show live flight data such as aircraft model, flight path, altitude and speed.
![Plane Above Me](https://ph-files.imgix.net/b9e37d99-7578-4397-aa46-ba2a7931f594.png?auto=compress&codec=mozjpeg&cs=strip&auto=format&w=48&h=48&fit=crop)
Plane Above Me
What's that plane?
![Billy Lo](https://ph-avatars.imgix.net/1934697/original.jpeg?auto=compress&codec=mozjpeg&cs=strip&auto=format&w=48&h=48&fit=crop)
Billy Lo
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PlaneAboveMe uses iPhone’s mic to sense the presence of aircraft sounds. Once detected, it calls flight data APIs and reads out the flight details, show photos of that particular aircraft above you, along with its current flight path on a map.
In addition, you can search by location or flight number. If you enjoy aviation, or just curious about what's flying above you, you may find this...
![Plane Above Me](https://ph-files.imgix.net/b9e37d99-7578-4397-aa46-ba2a7931f594.png?auto=compress&codec=mozjpeg&cs=strip&auto=format&w=48&h=48&fit=crop)
Plane Above Me
What's that plane?
![Billy Lo](https://ph-avatars.imgix.net/1934697/original.jpeg?auto=compress&codec=mozjpeg&cs=strip&auto=format&w=48&h=48&fit=crop)
Billy Lo
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Shipped a major enhancement to https://sidekick-app.com - it now uses computer vision to detect safety risks (e.g. pedestrians ahead) and recognize traffic signs (e.g. school zones, stop signs) to alert drivers.
Sidekick combines navigation/map/video recording/safety alerts onto one app for drivers (phone sitting on a simple on-dash mount)
Have you shipped anything recently?
Sharath Kuruganty
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![Billy Lo](https://ph-avatars.imgix.net/1934697/original.jpeg?auto=compress&codec=mozjpeg&cs=strip&auto=format&w=48&h=48&fit=crop)
Billy Lo
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@guyseattle - thx for letting me know. Fixed the permission issue with Google Maps. When you have a minute, please give it a try! Safe travels!
![Toll or Not](https://ph-files.imgix.net/a4ef80a9-584d-484c-9fa3-fb50a94a7b53.png?auto=compress&codec=mozjpeg&cs=strip&auto=format&w=48&h=48&fit=crop)
Toll or Not
Calculate your trip's toll vs time savings for easy decision