Abstract: A method, system, and computer product for protecting personal privacy of one or more persons in a photo are provided. The method comprises receiving a photo including a face of at least one person, performing face recognition on the at least one person in the photo, determining a cross-relationship value between another person and the at least one person, based on a degree of closeness between said another person and the at least one person, and determining whether to show said another person the face of the at least one person in the photo, based on the cross-relationship value.

Abstract: A method, system, and computer product for protecting personal privacy of one or more persons in a photo are provided. The method comprises receiving a photo including a face of at least one person, performing face recognition on the at least one person in the photo, determining a cross-relationship value between another person and the at least one person, based on a degree of closeness between said another person and the at least one person, and determining whether to show said another person the face of the at least one person in the photo, based on the cross-relationship value.

Abstract: A system and method for automatically reconfiguring a keyboard layout display to facilitate entry of password characters. The system analyzes the password while setting it, and will save a required keyboard layout for each character. A method includes obtaining an encoded sequence of keyboard layouts mapped to a corresponding characters sequence of a user password, receiving input of a password character and determining whether the character input is correct. If the character entered is correct: decoding the keyboard layout sequence to obtain a correct keyboard layout associated with a next password character to be entered; and automatically displaying the correct keyboard layout associated with a next character to be entered; or if the character entered is not correct: decoding the keyboard layout sequence to obtain one of: a correct or incorrect keyboard layout associated with a next password character to be entered; and automatically displaying the correct or incorrect keyboard layout on the device.

Abstract: A system and method for automatically reconfiguring a keyboard layout display to facilitate entry of password characters. The system analyzes the password while setting it, and will save a required keyboard layout for each character. A method includes obtaining an encoded sequence of keyboard layouts mapped to a corresponding characters sequence of a user password, receiving input of a password character and determining whether the character input is correct. If the character entered is correct: decoding the keyboard layout sequence to obtain a correct keyboard layout associated with a next password character to be entered; and automatically displaying the correct keyboard layout associated with a next character to be entered; or if the character entered is not correct: decoding the keyboard layout sequence to obtain one of: a correct or incorrect keyboard layout associated with a next password character to be entered; and automatically displaying the correct or incorrect keyboard layout on the device.