Abstract: A wrist-wearable electronic device comprising first and second light emitting elements, a sensor, and a processor. The processor is configured to transmit a first command to the first light emitting element in response to the wrist-wearable device reaching a forward position relative to a user based on data received from the sensor and transmit a second command to the second light emitting element in response to the wrist-wearable device reaching a rearward position relative to the user based on the data from the sensor.

Abstract: A wrist-wearable electronic device comprising first and second light emitting elements, a sensor, and a processor. The processor is configured to transmit a first command to the first light emitting element in response to the wrist-wearable device reaching a forward position relative to a user based on data received from the sensor and transmit a second command to the second light emitting element in response to the wrist-wearable device reaching a rearward position relative to the user based on the data from the sensor.

Abstract: A wrist-wearable electronic device comprising first and second light emitting elements, a sensor, and a processor. The processor is configured to transmit a first command to the first light emitting element in response to the wrist-wearable device reaching a forward position relative to a user based on data received from the sensor and transmit a second command to the second light emitting element in response to the wrist-wearable device reaching a rearward position relative to the user based on the data from the sensor.

Abstract: A wrist-wearable electronic device comprising first and second light emitting elements, a sensor, and a processor. The processor is configured to transmit a first command to the first light emitting element in response to the wrist-wearable device reaching a forward position relative to a user based on data received from the sensor and transmit a second command to the second light emitting element in response to the wrist-wearable device reaching a rearward position relative to the user based on the data from the sensor.

Abstract: An apparatus, system, and method are disclosed for attaching accessories to a portable electronic device. A device may be a cellular phone, mp3 player, or other device. An accessory may be an armband, a headphone management system, a stereo system, or other device. The accessories and devices may attach using associated device connector section and accessory connector section. The device connector section may adhere to a protection sheet, which in turn is directly attached to the device. The accessories may be removed when they are no longer in use, and may be swapped for other accessories that can attach to the device. Various embodiments of device connector sections and accessory connector sections can be used to make an appropriately secure connection between the device and accessory.

Abstract: An apparatus, system, and method are disclosed for attaching accessories to a portable electronic device. A device may be a cellular phone, mp3 player, or other device. An accessory may be an armband, a headphone management system, a stereo system, or other device. The accessories and devices may attach using associated device connector section and accessory connector section. The device connector section may adhere to a protection sheet, which in turn is directly attached to the device. The accessories may be removed when they are no longer in use, and may be swapped for other accessories that can attach to the device. Various embodiments of device connector sections and accessory connector sections can be used to make an appropriately secure connection between the device and accessory.