Title:Kampai Share
Displayed Name:NoraHack Team
Concept / Overview |
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With the power of IoT we share the fun of drinking parties and the moment of Kanpai (Making a toast or saying, "Cheers!") |
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About Idea
Challenge: Your wallet is almost empty. Friends, family, and colleagues can not come to your place. You have no one to drink with.
Solution: The IoT device atatched to the bottom of the beer mug detects shaking/vibration of Kanpai and mug's 90 degree tilt when drinking and sends the pre-stored messages to the linked party.
Features of Kampai Share
1. Visually share the moment of a cheerful Kanpai
2. Variety of light expressions
3. Spread the cheerful Kanpai moment over the cloud
Make people happy with the Kanpai Revolution!
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Demo video
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Source and Description
The system configuration is as follows.
The GR-COTTON on the bottom of the glass is connected to the acceleration sensor, Wi-Fi module, and LED ring. GR-COTTON detects the toast/kampai vibration with the acceleration sensor and then transmits this action message to the other glass (the other end node) via the Milkcocoa cloud service.
GR-COTTON
・Detecting tilt and acceleration of the glass, turning on ring LED
・Transmitting tilt/acceleration data to MilkCocoa (MQTT broker)
Reference sites:
・Develop an acceleration controller that can receive Wi-Fi with Unity
http://qiita.com/ELIXIR/items/7dded038455f966463a1
・LED-Blinking (LED bar)
https://japan.renesasrulz.com/gr_user_forum_japanese/b/weblog2/posts /gr-cotton-led
・LED-blinking with infrared remote control
http://gadget.renesas.com/ja/product/cotton_sp9.html
・How to connect with ESP 8266
http://sssslide.com/speakerdeck.com/yamacho/gr-cottonwomoratutafals
http://gadget.renesas.com/ja/product/cotton_sp12.html
Source code:
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Pictures of the work
GR Design Contest 2017 Finalist
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