Abstract: A first electronic device sends a link of first content to a second electronic device by using a second application, where the first content is content provided by a first application. The second electronic device displays a first dialog interface of a third application corresponding to the second application, where the first dialog interface includes an identity of a user operating the first electronic device and a second option associated with the link of the first content. The second electronic device displays a second interface of a fourth application corresponding to the first application in response to an operation on the second option, where the second interface includes the first content and a third option. In response to an operation on the third option, the second electronic device sends a first message to the first electronic device by using the third application.

Abstract: A screen sharing method and system and an electronic device are provided. The screen sharing system may include a first electronic device, a second electronic device, a third electronic device, and a fourth electronic device. The third electronic device may be an electronic device near the first electronic device. The fourth electronic device may be an electronic device near the second electronic device. In the method, the first electronic device may establish a video communication connection to the second electronic device. The third electronic device may share a screen of the third electronic device with the second electronic device by using the first electronic device. The second electronic device may display the screen shared by the third electronic device, and may further switch the screen shared by the third electronic device to the fourth electronic device for display.

Abstract: A method for tracking a terminal device having a cellular modem and a positioning module is disclosed. The method comprises monitoring a location of a terminal device through a cellular network using the cellular modem of the terminal device, while the positioning module of the terminal device is disabled; determining that the terminal device enters a first cell of the cellular network based on signals from the cellular modem; enabling the positioning module of the terminal device in response to the determination that the terminal device enters the first cell; and obtaining from the positioning module a first geographical location of the terminal device in the first cell.

Abstract: A method for tracking a terminal device having a cellular modem and a positioning module is disclosed. The method comprises monitoring a location of a terminal device through a cellular network using the cellular modem of the terminal device, while the positioning module of the terminal device is disabled; determining that the terminal device enters a first cell of the cellular network based on signals from the cellular modem; enabling the positioning module of the terminal device in response to the determination that the terminal device enters the first cell; and obtaining from the positioning module a first geographical location of the terminal device in the first cell.

Abstract: The present application provides a method and device for cooking a pre-packaged pod of uncooked food ingredients using a pre-programmed recipe associated with the pod, and determined by scanning a barcode or other indicia on the pod. Cooking variables, such as the temperature and water content in the pod for cooking the ingredients, are measured by the device, and heat and water amounts can be adjusted as required for the recipe based on a thermal function associated with the recipe. The device comprises one or more sensors for determining the temperature and humidity inside the pod, and the temperature and/or humidity are adjustable depending on the thermal function associated with the particular pod, by controlling the amount of heat and/or water added to the pod.