By Pere Molina, Ismael Colomina, Markus Troger, Bernhard Hofmann-Wellenhof, and Carmen Aguilera A pocket tracker for elderly people and Alzheimer’s patients consists of a smartphone using GNSS, WLAN...
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More Satellites, More Sensors Take Urban Navigation Downtown and Deep Indoors By Frank van Diggelen As we all know, GPS is practically perfect in every way — as long as it’s outside and unobstruct...
Read More →Kevin Dennehy From a distance, the Garmin-Asus partnership to produce GPS-enabled smartphones looked pretty good — particularly during the market erosion for portable navigation devices. However, p...
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By Logan Scott Inexpensive, readily available GPS jammers constitute a threat to safety, national infrastructure, and industry revenue streams. Cell phones could incorporate GPS jam-to-noise (J/N) rat...
Read More →Covers from 1990, 1994, and 1998. Two Decades of GNSS Products Question: How has your product and services mix changed, with the evolution of GNSS technology and users, since 1990 (or since you...
Read More →With apologies to James Bond, Ian Fleming, and, well, just about everybody else. Here is a grab from my mail bag. The message was subject-lined: GPS Spy Applications. “I recently suspected my ...
Read More →Innovation: Assisted GPS: A Low-Infrastructure Approach (PDF) By Jimmy LaMance, Javier DeSalas, and Jani Järvinen Published: March 2002 GPS World Have you ever tried to use a GPS receiver indoors? C...
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