| 摘要 |
<p>A portable apparatus (110) including a first interface (114) configured to input speed data (142) of a user or location data (142) of the user from a positioning unit (140) utilizing external reference points is disclosed. The portable apparatus (110) also includes a second interface (112) configured to input motion data (132) of a user from a self-contained activity determining unit (130). Furthermore, the portable apparatus (110) includes a processing unit (118) configured to constitute, if the first interface (114) only inputs the location data, speed data from the location data, select filtering characteristics based on the motion data (132), filter the speed data with the selected filtering characteristics, and determine physiological data of the user with the filtered speed data.</p> |
