Abstract: A protective case is suitable for partially wrapping an electronic device. The protective case includes a casing, a kickstand and an elastic strip. The casing is suitable for partially wrapping the electronic device. The kickstand is connected to the casing. The elastic strip is located within the kickstand and elastically deforms to change a shape of the kickstand. When the casing leans against a plane, the shape of the kickstand is changed by the elastic deformation of the elastic strip so that the kickstand supports the casing in relative to the plane.

Abstract: A protective case is suitable for partially wrapping an electronic device. The protective case includes a casing, a kickstand and an elastic strip. The casing is suitable for partially wrapping the electronic device. The kickstand is connected to the casing. The elastic strip is located within the kickstand and elastically deforms to change a shape of the kickstand. When the casing leans against a plane, the shape of the kickstand is changed by the elastic deformation of the elastic strip so that the kickstand supports the casing in relative to the plane.

Abstract: A handheld electronic device is provided, which includes a body and a key layout. The body has a base surface. The key layout is disposed on the base surface of the body and includes a plurality of keys. The key layout is a QWERTY key layout and the keys are adapted for users to press with their left or right thumb while holding the body in single hand or both hands. Each key has a curved surface protruded from the base surface and each curved surface has an inflection point. A distance between two inflection points of the curved surfaces of any two adjacent keys is greater than a distance between two figure centers of the orthogonal projections on the base surface of the curved surfaces of the two adjacent keys.

Abstract: An electronic apparatus and a sensory warning generating method thereof are provided. The electronic apparatus includes a cradle and a handheld electronic device. The cradle has a motion sensor, and the handheld electronic is installed on the cradle and has a microprocessor, wherein the cradle or the handheld electronic device may has a warning indicator. The motion sensor is capable of detecting a motion of a object to produce a detection result, and the microprocessor drives the warning indicator in accordance with the detection result, such that the warning indicator produces a sensory warning.

Abstract: A protective cover applying to cover or support a tablet computer is provided. The protective cover has a first covering part, a second covering part, a third covering part, a first magnetic element, a second magnetic element, and a third magnetic element. The first covering part has a first connecting lateral, a second connecting lateral and a plurality of first hard domains, and adjacent first hard domains are connected to each other flexibly. The second covering part is connected to the first connecting lateral flexibly and has a plurality of second hard domains, and adjacent second hard domains are connected to each other flexibly. The third covering part is connected to the second connecting lateral flexibly. The first magnetic element is disposed at the first covering part. The second magnetic element is disposed at the second covering part. The third magnetic element is disposed at the third covering part.

Abstract: A handheld electronic device including a first body, a second body, a stand, and a transmission module is provided. The second body is slidably connected to the first body. The stand is pivoted to the first body. The transmission module connects between the first body and the second body. When the second body slides relative to the first body, the second body drives the transmission module to move the stand so that the stand is opened and closed relative to the first body.

Abstract: A protective cover applying to cover or support a tablet computer is provided. The protective cover has a first covering part, a second covering part, a third covering part, a first magnetic element, a second magnetic element, and a third magnetic element. The first covering part has a first connecting lateral, a second connecting lateral and a plurality of first hard domains, and adjacent first hard domains are connected to each other flexibly. The second covering part is connected to the first connecting lateral flexibly and has a plurality of second hard domains, and adjacent second hard domains are connected to each other flexibly. The third covering part is connected to the second connecting lateral flexibly. The first magnetic element is disposed at the first covering part. The second magnetic element is disposed at the second covering part. The third magnetic element is disposed at the third covering part.

Abstract: A handheld electronic device including a body and a QWERTY key layout is provided. The body has a case. The QWERTY key layout has a plurality of keys disposed on the case, wherein a fillet is disposed on a corner of each key, and there is a distance of the case between any two adjacent the keys. All the keys are adapted to users to press with their left or right thumb in single hand or both hands while using the handheld electronic device, and a heat conductivity of one of the keys is different from a heat conductivity of another one of the keys.

Abstract: An electronic apparatus and a sensory warning generating method thereof are provided. The electronic apparatus includes a cradle and a handheld electronic device. The cradle has a motion sensor, and the handheld electronic is installed on the cradle and has a microprocessor, wherein the cradle or the handheld electronic device may has a warning indicator. The motion sensor is capable of detecting a motion of a object to produce a detection result, and the microprocessor drives the warning indicator in accordance with the detection result, such that the warning indicator produces a sensory warning.