Jon Metzler

March 1, 2010

Rosum-Siano collaboration

Quick post with my Rosum hat on. Today Rosum announced (pdf link) the launch of its Alloy chip, which utilizes broadcast TV signals to provide precise frequency, timing and location information for mobile devices and femtocells. Alloy was developed in partnership with Siano Mobile Silicon, which provides Mobile Digital TV receiver chips, for handsets, laptops, PNDs, and other mobile devices.

Speaking as a long-time Rosum affiliate and stakeholder, this is a proud day.

September 15, 2009

For shame

Filed under: National, Public safety, Regional — jjm @

September 1, 2009

Fire threatens Mt Wilson observatory, antenna cluster

Filed under: California, media, Public safety — jjm @

January 15, 2009

Delaying the analog TV shutdown

Filed under: Technology, media, policy, telecom, Public safety — jjm @

October 3, 2008

GPS blamed for driver beaching car on railroad tracks

Filed under: Location/GIS, Gadgetry, Public safety — jjm @

September 3, 2008

Wisdom of crowds

June 16, 2008

Rule of Lords

Filed under: Politics, Asia, Public safety — jjm @

May 31, 2008

Upcoming speaking engagements

April 26, 2008

Wireless alerts on your cellphone

Filed under: policy, telecom, Public safety — jjm @

April 18, 2008

San Francisco emergency response

Filed under: San Francisco, Location/GIS, Public safety — jjm @
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