Temat: electronic travel aids - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Wykorzystanie nowych technologii w orientacji przestrzennej osób z niepełnosprawnością wzroku
New technologies used in the spatial orientation of people with visual impairment
Autorzy:: Miler-Zdanowska, Kamila
Powiązania:: https://bibliotekanauki.pl/articles/1368712.pdf
Data publikacji:: 2018-09-09
Wydawca:: Uniwersytet im. Adama Mickiewicza w Poznaniu
Tematy:: spatial orientation
visual disability
electronic orientation aids
electronic travel aids
electronic mobility aids
Opis:: The fast development of electronic and information technologies makes them becoming ever more present in the lives of the blind and visually impaired people. The aim of this article is to present modes of mobility of people with visual impairment, with particular focus on new technologies. The article contains the classification and characteristics of electronic aids used in spatial orientation and mobility for blind people. It also presents the benefits and difficulties of using these types of new technologies. The article presents research projects related to the construction and testing of new technical solutions in Poland.
Źródło:: Interdyscyplinarne Konteksty Pedagogiki Specjalnej; 2017, 18; 59-72
2300-391X
Pojawia się w:: Interdyscyplinarne Konteksty Pedagogiki Specjalnej
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: Fusion of data from inertial sensors, raster maps and GPS for estimation of pedestrian geographic location in urban terrain
Autorzy:: Barański, P.
Polańczyk, M.
Strumiłło, P.
Powiązania:: https://bibliotekanauki.pl/articles/221003.pdf
Data publikacji:: 2011
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: pedestrian navigation
data fusion
GPS
digital maps
particle filtering
electronic travel aids
Opis:: An electronic system and an algorithm for estimating pedestrian geographic location in urban terrain is reported in the paper. Different sources of kinematic and positioning data are acquired (i.e.: accelerometer, gyroscope, GPS receiver, raster maps of terrain) and jointly processed by a Monte-Carlo simulation algorithm based on the particle filtering scheme. These data are processed and fused to estimate the most probable geographical location of the user. A prototype system was designed, built and tested with a view to aiding blind pedestrians. It was shown in the conducted field trials that the method yields superior results to sole GPS readouts. Moreover, the estimated location of the user can be effectively sustained when GPS fixes are not available (e.g. tunnels).
Źródło:: Metrology and Measurement Systems; 2011, 18, 1; 145-157
0860-8229
Pojawia się w:: Metrology and Measurement Systems
Dostawca treści:: Biblioteka Nauki

Artykuł

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