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The concern with the location estimation techniques has been growing. One of them is a Dead-Reckoning (DR) technique which tracks the position by estimating relative movement. It is possible to estimate the relative movement which consists of the distance and direction. We can measure them by several sensors. However, the attitude of the smart phone held by the pedestrian varies with holding and moving...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.