Abstract: According to one embodiment, data is exchanged between two devices where the transmitting device displays a barcode (e.g., a Quick Response “QR” code) and the receiving device captures the barcode with a camera. Each of the devices may alternate between being the transmitting device and the receiving device. Therefore, bidirectional exchange of data between the devices can be achieved. No electrical or radio connections, such as Bluetooth, Wi-Fi, cables, or the Internet, etc., are required between the devices for the transmission to take place.

Abstract: According to one embodiment, data is exchanged between two devices where the transmitting device displays a barcode (e.g., a Quick Response “QR” code) and the receiving device captures the barcode with a camera. Each of the devices may alternate between being the transmitting device and the receiving device. Therefore, bidirectional exchange of data between the devices can be achieved. No electrical or radio connections, such as Bluetooth, Wi-Fi, cables, or the Internet, etc., are required between the devices for the transmission to take place.

Abstract: According to one embodiment, a magnetic sensor attached to a mobile device detects a magnetic field generated from a magnet attached to an object. A magnetic sensor data processing module generates magnetic sensor data based on the magnetic field, where the magnetic sensor data represents a current position of the magnet of the object. An action processing module processes the magnetic sensor data to determine a movement of the object with respect to the mobile device, while the mobile device remains in a relatively steady location and identifies a predetermined action based on the movement of the object. The predetermined action is then performed within the mobile device.

Abstract: According to one embodiment, a magnetic sensor attached to a mobile device detects a magnetic field generated from a magnet attached to an object. A magnetic sensor data processing module generates magnetic sensor data based on the magnetic field, where the magnetic sensor data represents a current position of the magnet of the object. An action processing module processes the magnetic sensor data to determine a movement of the object with respect to the mobile device, while the mobile device remains in a relatively steady location and identifies a predetermined action based on the movement of the object. The predetermined action is then performed within the mobile device.

Abstract: According to one embodiment of the invention, an original dump file is received from a client machine to be forwarded to a dump file recipient. The original dump file is parsed to identify certain content of the original dump file that matches certain data patterns/categories. The original dump file is anonymized by modifying the identified content according to a predetermined algorithm, such that the identified content of the original dump file is no longer exposed, generating an anonymized dump file. The anonymized dump file is then transmitted to the dump file recipient. Technical content and infrastructure of the original dump file is maintained within the anonymized dump file after the anonymization, such that a utility application designed to process the original dump file can still process the anonymized dump file without exposing the identified content of the original dump file to the dump file recipient. Other methods and apparatuses are also described.

Abstract: According to one embodiment of the invention, an original dump file is received from a client machine to be forwarded to a dump file recipient. The original dump file is parsed to identify certain content of the original dump file that matches certain data patterns/categories. The original dump file is anonymized by modifying the identified content according to a predetermined algorithm, such that the identified content of the original dump file is no longer exposed, generating an anonymized dump file. The anonymized dump file is then transmitted to the dump file recipient. Technical content and infrastructure of the original dump file is maintained within the anonymized dump file after the anonymization, such that a utility application designed to process the original dump file can still process the anonymized dump file without exposing the identified content of the original dump file to the dump file recipient. Other methods and apparatuses are also described.