Abstract: A mobile electronic device and a connection establishment method between the mobile electronic devices are provided. The connection establishment method includes the following steps. When a first mobile electronic device detects a control gesture applied to the first mobile electronic device, whether a second mobile electronic device is searched by the first mobile electronic device is determined, in which the second mobile electronic device detects the same control gesture applied to the second mobile electronic device. If the second mobile electronic device is searched by the first mobile electronic device, a first proximal wireless network connection between the first mobile electronic device and the second mobile electronic device is then established.

Abstract: A method for sharing a digital object over a mesh network is provided in the present invention. The mesh network includes a group owner and a plurality of target devices, and the method is executed by the group owner. The method includes the following steps. First, a table including metadata information is constructed, wherein the metadata information includes an original source of the digital object in the mesh network. Next, the table is distributed to each of the target devices, wherein each of the target devices may downloads the digital object according to the metadata information. The table is updated according to a change of a status of the target devices. Then, the updated table is distributed to each of the target devices. An electronic device is further provided in the present invention so as to embody the aforementioned method.

Abstract: A mobile electronic device and a connection establishment method between the mobile electronic devices are provided. The connection establishment method includes the following steps. When a first mobile electronic device detects a control gesture applied to the first mobile electronic device, whether a second mobile electronic device is searched by the first mobile electronic device is determined, in which the second mobile electronic device detects the same control gesture applied to the second mobile electronic device. If the second mobile electronic device is searched by the first mobile electronic device, a first proximal wireless network connection between the first mobile electronic device and the second mobile electronic device is then established.