Mark Johnson - Cary IL, US Matthew Perkins - Sunrise FL, US Robert O'Dea - Fort Lauderdale FL, US Timothy Bancroft - Boca Raton FL, US Mark Krizik - Lockport IL, US Neal Patwari - Ann Arbor MI, US
International Classification:
G08B023/00
US Classification:
340/573400, 340/539130
Abstract:
A set of characteristics of an environment is inferred by obtaining at least a first location estimate of a first device at a first time and a second location estimate of the first device at a second time. A first path traveled () by the first device is established based on at least the first location estimate of the first device at the first time and the second location estimate of the first device at the second time. At least one characteristic of the environment is inferred based on the first path traveled by the first device.
Dr. Perkins graduated from the University of Louisville School of Medicine in 1994. He works in Murfreesboro, TN and 1 other location and specializes in Internal Medicine. Dr. Perkins is affiliated with Saint Thomas Rutherford Hospital and Stonecrest Medical Center.
Walnut Square Elementary School Haverhill MA 1989-1993, Golden Hill Elementary School Haverhill MA 1993-1994, Whittier Middle School Haverhill MA 1994-1997