| 摘要 |
An operation method for personal emergency response systems combining a mobile device, e.g. a smartphone and a personal device that is easy to carry for the user, e.g. a bracelet or pendant worn by the user on the body with genuine text, phone and mobile internet capability, both when and when no sensors are wirelessly connected to these devices and method to improve and automate personal emergency response systems by consistently supervising the users in case of an emergency by using mainly mobile Internet communication means and devices with immediate display of first responders and a possibility to coordinate ambulance and other official emergency response means, thus omitting the need for geo-fencing in total and call centers unless desired by the users and method to facilitate the rescue of a person via PERS by displaying a line of two or more previous and potentially later GPS coordinates and to conserve energy while intermittently receiving GPS coordinates for rescue purposes. |
