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Tawkon droidcon nl - nov-2011
Tawkon droidcon nl - nov-2011
Tawkon droidcon nl - nov-2011
Tawkon droidcon nl - nov-2011
Tawkon droidcon nl - nov-2011
Tawkon droidcon nl - nov-2011
Tawkon droidcon nl - nov-2011
Tawkon droidcon nl - nov-2011
Tawkon droidcon nl - nov-2011
Tawkon droidcon nl - nov-2011
Tawkon droidcon nl - nov-2011
Tawkon droidcon nl - nov-2011
Tawkon droidcon nl - nov-2011
Tawkon droidcon nl - nov-2011
Tawkon droidcon nl - nov-2011
Tawkon droidcon nl - nov-2011
Tawkon droidcon nl - nov-2011
Tawkon droidcon nl - nov-2011
Tawkon droidcon nl - nov-2011
Tawkon droidcon nl - nov-2011
Tawkon droidcon nl - nov-2011
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Tawkon droidcon nl - nov-2011

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mobile phone radiation - tawkon presentation @droidconNL Amsterdam Nov 2011

mobile phone radiation - tawkon presentation @droidconNL Amsterdam Nov 2011

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  • 1. Mobile Phone Radiation Amit Lubovsky, Co-Founder tawkon amit@tawkon.com @amitlubovsky tawkon proprietary and confidential
  • 2. Mobile Phone Radiation | droidconNL tawkon proprietary and confidential
  • 3. MobileRadiationElectromagnetic Phones – Basic Facts | droidconNL tawkon proprietary and confidential
  • 4. Typical Transmission Power Values Typical Transmission Power Values dBm Power Notes level60 dBm 1 kW = 1000 W Typical RF power of microwave oven elements Maximum output from a UMTS/3G mobile phone33 dBm 2W Maximum output from a GSM850/900 mobile phone30 dBm 1 W = 1000 mW Maximum output from a GSM1800/1900 mobile phone15 dBm 32 mW Typical WiFi transmission power in laptops. 0 dBm 1.0 mW Bluetooth standard radio, 1 m range Typical maximum received signal power (−10 to −30 dBm) of−10 dBm 100 µW wireless network | droidconNL tawkon proprietary and confidential
  • 5. SAR Exposure measurements Specific Absorption Rate •  Electromagnetic radiation (W) that is absorbed by the human body (kg) •  1.6 W/kg (ICNIRP, adopted 1996) •  Determined using  a human head "phantom” •  SAR is a "worst-case" scenario •  Lower SAR = less exposure | droidconNL tawkon proprietary and confidential
  • 6. SAR Diversity Cellular: 1.19 Wi-Fi: 0.52 1.19 1.39 Cellular: 1.39 0.58 Wi-Fi: 0.12 0.52 0.12 Cellular: 0.58 Wi-Fi: 0.08 0.08 | droidconNL tawkon proprietary and confidential
  • 7. ResearchInterphone (WHO) •  Published June 2010 - 13 countries, 10 years •  Mobile phone usage of >30 minutes a day for 10 years ( heavy users ) have a greater risk of developing brain cancer (40% - 200%) Cosmos •  World Health Organization (WHO) and the UK Health Protection Agency (HPA) •  Started 2010, will follow ~300,000 adult cell phone users in Europe for 20 to 30 years Mobi-Kids •  International multi-center study involving 14 European and non-European countries •  Exposure to cell phone radiation (and other RF sources) and brain cancer in young people •  Started 2010, ages 10 to 24 years | droidconNL tawkon proprietary and confidential
  • 8. WHO Announcement – May 31st 2011 | droidconNL tawkon proprietary and confidential
  • 9. Exposure Measurement | droidconNL tawkon proprietary and confidential
  • 10. Exposure measurementsPrecautionary Measures Source: EWG (Environmental Working Group) | droidconNL tawkon proprietary and confidential
  • 11. tawkon is a unique approach to handling public concerns of mobile radiation reduce exposure… without reducing usageDrive Safely Eat Wisely Talk Responsibly | droidconNL tawkon proprietary and confidential
  • 12. “the concept” Over 90% of the time, Less than 10% of the time, radiation exposure is low radiation exposure is high 1 min in “red” equals 5 hours in “green” | droidconNL tawkon proprietary and confidential
  • 13. How does it work…? | droidconNL tawkon proprietary and confidential
  • 14. How it all started | droidconNL tawkon proprietary and confidential
  • 15. Let PeopleSee Radiation 5 tawkon proprietary and confidential | Now keep talking...
  • 16. Apple… | droidconNL tawkon proprietary and confidential
  • 17. Pre Call 6 tawkon proprietary and confidential | Now keep talking...
  • 18. Take Action 6 tawkon proprietary and confidential | Now keep talking...
  • 19. Avoid Cumulative Exposure 8 tawkon proprietary and confidential | Now keep talking...
  • 20. Help Others 9 tawkon proprietary and confidential | Now keep talking...
  • 21. Now keep talking...tawkon proprietary and confidential

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