Abstract:
A wafer inspection apparatus including a derivation unit configured to derive a first polar coordinate set and a second polar coordinate set using a latin hypercube sampling, the first and second polar coordinate sets not overlapping each other, an inspection unit configured to perform defect inspections of a plurality of wafers using the first and second polar coordinate sets, a support unit configured to support the wafers, and an calculation unit configured to combine a defect inspection result using the first polar coordinate set with a defect inspection result using the second polar coordinate set may be provided.
Abstract:
An electronic device comprising: a sensing circuit configured to detect information relating to a mounting state of the electronic device when the electronic device is mounted on an external device; and a control circuit operatively coupled to the sensing circuit, configured to: detect the mounting state of the electronic device based on the information; and perform a charging operation based on the mounting state of the electronic device.
Abstract:
Provided is a method and apparatus for identifying a type of an external device connected to an interface connector in an electronic device. The electronic device may measure a voltage of power that is input to a power supply terminal of the interface connector that includes the power supply terminal and is configured to connect with an external device. The electronic device may identify a type of the external device connected to the interface connector based on the voltage of the input power. In addition, other embodiments are also possible.
Abstract:
A context awareness-based screen scroll method is provided. The method includes detecting information about surrounding circumstances of a terminal, setting a screen scroll mode based on the surrounding circumstances, detecting occurrence of an event corresponding to the set screen scroll mode, and executing screen scroll according to the occurred event.
Abstract:
Provided is a method and apparatus for detecting touches on a touch-screen, by which a touch input from a user may be smoothly detected no matter what state a touchscreen is in. The method of detecting touches includes detecting a touch input from a user through the touchscreen; generating touch data based on a change in capacity of the touchscreen caused by the touch input; calculating first data for the touch input using the touch data and a predetermined first threshold; and calculating second data for the touch input using the touch data and a predetermined second threshold.
Abstract:
An apparatus and method are provided for adjusting a touch recognition area on a touch interface. The method includes displaying an item on a screen of a terminal; sensing an approach area according to an approach of a user input object to the touch interface; determining an approach direction of the user input object, based on the approach area; and adjusting a touch recognition area of the item, based on the approach direction.