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CHIRIMEN open hardware became open source (English)

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At last CHIRIMEN became an open source as a result of the difficult procedure of half a year.

Publicada em: Tecnologia
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CHIRIMEN open hardware became open source (English)

  1. 1. CHIRIMEN Open Source! http://chirimen.org/ CHIRIMEN Open Hardware Project Satoru Takagi
  2. 2. We released CHIRIMEN as an open source at last at the end of April, 2016.
  3. 3. サイズ: 8cm x 4.8cm x 0.7cm CHIRIMEN: SINGLE-BOARD COMPUTER DRIVEN BY THE WEB BROWSER • 1.6GHz Dual Core Cortex A9 CPU • Mali400 Quad Core GPU • 1GB DDR3 SDRAM, 8GB NAND Flash • USB, MicroSD, GPIO, I2C, SPI … • Boot to Gecko OS (Web browser as OS)
  4. 4. CHIRIMEN OPEN HARDWARE PROJECT •Open community hosted by Mozilla Japan •Pursuit for the technology which connects Web, especially the web browser to real things. •Try open source of not only software but hardware.
  5. 5. Why is it a web browser?
  6. 6. The issue of Internet of Things Although network communalization is promoted, apps, services and things are separated by vertical for every company or alliance. Internet
  7. 7. Web of Things Realize cooperation by Web as an app service platform of an open standard. = The concept of Web of Things Web Internet This picture is intelligible for a telecom industry. Almost compatible with ITU-T’s M2M Service layer*1. However, it is not the whole picture of IoT. *1 http://www.itu.int/dms_pub/itu-t/opb/fg/T-FG-M2M-2014-D3.1-PDF-E.pdf
  8. 8. Dig down the Web of Things Web Internet
  9. 9. Dig down the Web of Things Decompose the IoT by functionality Apps, Services Interfaces to Sensors and Actuators Human to Machine Interface Web Internet This side is seen by the IoT reference architecture model*1 of ISO etc. *1 http://www.iso.org/iso/home/store/catalogue_tc/catalogue_detail.htm?csnumber=65695
  10. 10. The issue of Internet of Things It was divided by the individual computing platform. Apps, Services Interfaces to Sensors and Actuators Human to Machine Interface Web Internet
  11. 11. The initial status of Web of Things Web Internet Apps, Services Human to Machine Interface Interfaces to Sensors and Actuators It considered that Web supports this part.
  12. 12. Our activity Apps, Services Interfaces to Sensors and Actuators Human to Machine Interface Web Internet W3C DeviceAPI WG (intel), Browsers & Robotics CG(This community) It was proposed by TPAC2015. and added to the WoTIG workspace. web should also support the world of embedded computor! 12
  13. 13. PERVASIVE BROWSERS: THE ASPECT OF IOT DEVICES IN WHICH WEB TECHNOLOGY WAS INTRODUCED 13
  14. 14. PERVASIVE BROWSERS: REPLACE HARDWARE HMI BY HTML+CSS In a Web native generation, this one is already more intimateHMI of a legacy ramp concept by Mozilla Factory
  15. 15. PERVASIVE BROWSERS: REPLACE HARDWARE HMI BY HTML+CSS • Multi-lingual and multi-modal • Extensibility and agility
  16. 16. CHIRIMEN OPEN SOURCE
  17. 17. CONTENTS OF THE OPEN SOURCE •Hardware • An information required for manufacture of a hardware • Schematic, Parts list, Print pattern, etc. of single board computer •Sofware • Operating System based on Web Browsers Boot to Gecko OS • Extended APIs to operate Senseor and Actuators by Web Apps Web GPIO API, Web I2C API (proposed)
  18. 18. INVESTIGATION AND PROPOSAL OF SPECS • WebGPIO https://github.com/browserobo/WebGPIO • WebI2C https://github.com/browserobo/WebI2C
  19. 19. LICENSE •CHIRIMEN License •CC BY-SA4.0 (hardware) •MPL2.0 (software) •http://chirimen.org/license/
  20. 20. WHEN DO I GET AN ACTUAL BOARD? It is under negotiation wholeheartedly! Release of the hardware design and software in open source license was important Milestone for it. Probably, something may be set up by the event of next page 
  21. 21. WE EXHIBIT IT AT MAKER FAIRE TOKYO. Sat., August 6, 2016, Sun., 7th Tokyo Big Sight IT WAS EXHIBITED ALSO MAKER FAIRE NYC2015.

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