A system for facilitating interaction between a first and second electronic devices, comprising: a first electronic device and a second electronic device; a first docking station for accommodating the first electronic device and a second docking station for accommodating the second electronic device; wherein each docking station (2, 3) includes a circuit board embedded within its body, a connector tab (6, 7) for connecting the accommodated electronic device to the circuit board, and a plurality of input and/or output ports for connecting at least one external device (8, 9) to the circuit board; wherein the circuit board has a microcontroller incorporated with: a communication module for establishing data transmission channel between the first and second electronic devices (4, 5), a biometric module for retrieving biometric information from a biometric device; a card reading module for retrieving digital information from a card shaped storage medium, an external reading module for retrieving input and/or output from the at least one external device (8, 9), and an installer for performing an installation process of an application module on the connected electronic device (4, 5) when the connected electronic device is not installed with the application module; wherein the application module installed on each electronic device (4, 5) is configured to: obtain graphical output of the first electronic device and transmit the graphical output to the second electronic device for display on the second electronic device, and transmit the biometric information, digital information from the card shaped storage medium, and/or inputs of the external device (8, 9) from the second electronic device to the first electronic device for processing; and wherein the operation of the external electronic devices connected to the second electronic device can only be activated when the first electronic device transmits an activation instruction to the second tablet device to prevent interruption from the inputs of the second electronic device. a communication module for establishing data transmission channel between the first and second electronic devices (4, 5), a biometric module for retrieving biometric information from a biometric device; a card reading module for retrieving digital information from a card shaped storage medium, an external reading module for retrieving input and/or output from the at least one external device (8, 9), and an installer for performing an installation process of an application module on the connected electronic device (4, 5) when the connected electronic device is not installed with the application module; wherein the application module installed on each electronic device (4, 5) is configured to: obtain graphical output of the first electronic device and transmit the graphical output to the second electronic device for display on the second electronic device, and transmit the biometric information, digital information from the card shaped storage medium, and/or inputs of the external device (8, 9) from the second electronic device to the first electronic device for processing; and wherein the operation of the external electronic devices connected to the second electronic device can only be activated when the first electronic device transmits an activation instruction to the second tablet device to prevent interruption from the inputs of the second electronic device. obtain graphical output of the first electronic device and transmit the graphical output to the second electronic device for display on the second electronic device, and transmit the biometric information, digital information from the card shaped storage medium, and/or inputs of the external device (8, 9) from the second electronic device to the first electronic device for processing; and wherein the operation of the external electronic devices connected to the second electronic device can only be activated when the first electronic device transmits an activation instruction to the second tablet device to prevent interruption from the inputs of the second electronic device.