Clock device with automatic simulation of sunrise or sunset

1. An apparatus, comprising:

a housing having a front face, wherein at least a portion of the front face is configured to display a time;

a radio frequency transceiver configured to transmit shade positioning control commands for controlling a motorized window shade;

an audio alarm configured to emit an audible alarm sound; and

a processor within the housing, the processor configured to:

receive an alarm time from a user;

generate a plurality of shade positioning commands responsive to receiving the alarm time, each positioning command to be transmitted to the motorized window shade over a time period so as to cause the motorized window shade to move to successively higher positions over the time period at one or more corresponding predetermined shade-movement intervals prior to the alarm time;

during the time period before the alarm time, transmit, via the radio frequency transceiver, the plurality of shade positioning commands at the one or more corresponding predetermined shade-movement intervals to cause the motorized window shade to move to the successively higher positions over the time period;

at a predetermined time after transmitting respective ones of the plurality of shade positioning commands:

determine an ambient light level;

compare the ambient light level with a threshold to determine whether the ambient light level is lower than the threshold; and

transmit a lighting control command, via the radio frequency transceiver, based on the determination that the ambient light level is less than the threshold, wherein the lighting control command is configured to cause a dimmer to increase a light level of a lighting load; and

cause the audio alarm to emit the audible alarm sound at the alarm time or at a predetermined audible-sound interval after the alarm time.

2. The apparatus of claim 1 , further comprising:

a snooze control on the housing;

wherein activation of the snooze control causes the processor to interrupt the audible alarm sound.

3. The apparatus of claim 2 , wherein activation of the snooze control causes the processor to interrupt the audible alarm sound for a predetermined period without issuing additional shade positioning commands, and resume the audible alarm sound when the predetermined period has ended.

4. The apparatus of claim 2 , wherein activation of the snooze control causes the processor to interrupt the audible alarm sound and move the motorized window shade to a snooze position for a predetermined time period, the processor configured to resume the audible alarm sound and move the motorized window shade to an open position when the predetermined period has-ends.

5. The apparatus of claim 1 , wherein the lighting control command is configured to cause the lighting control device to increase the light level of the lighting load.

6. The apparatus of claim 1 , wherein to determine the ambient light level comprises to receive, from a light sensor, an illumination measurement.

7. The apparatus of claim 6 , wherein the apparatus further comprises the light sensor.

8. The apparatus of claim 1 , wherein the processor is configured to control the audio alarm to cause the audible alarm sound to gradually increase in volume.

9. A method comprising:

receiving, by a processor, an alarm time from a user;

generating, by the processor, a plurality of shade positioning commands responsive to the alarm time, each positioning command to be transmitted to a motorized window shade over a time period, so as to cause the motorized window shade to move to successively higher positions over the time period at one or more corresponding predetermined shade-movement intervals prior to the alarm time;

during the time period before the alarm time, transmitting, via a radio frequency transceiver, the plurality of shade positioning commands at the one or more corresponding predetermined shade-movement intervals to cause the motorized window shade to move to the successively higher positions over the time period;

at a predetermined time after transmitting respective ones of the plurality of shade positioning commands:

determining an ambient light level;

comparing the ambient light level with a threshold to determine whether the ambient light level is lower than the threshold; and

transmitting a lighting control command, via the radio frequency transceiver, based on the determination that the ambient light level is less than the threshold, wherein the lighting control command is configured to cause a dimmer to increase a light level of a lighting load; and

causing, via the processor, an audio alarm to emit an audible alarm sound at the alarm time or at a predetermined audible-sound interval after the alarm time.

10. The method of claim 9 , further comprising:

receiving, via the processor, an activation of a snooze control;

responsive to receiving the activation of the snooze control, interrupting, via the processor, the audible alarm sound.

11. The method of claim 10 , wherein responsive to receiving the activation of the snooze control, interrupting, via the processor, the audible alarm sound comprises interrupting, via the processor, the audible alarm sound for a predetermined period without issuing additional shade positioning commands, and resuming the audible alarm sound when the predetermined period ends.

12. The method of claim 10 , wherein responsive to receiving the activation of the snooze control, interrupting, via the processor, the audible alarm sound comprises:

interrupting, via the processor, the audible alarm sound;

moving the motorized window shade to a snooze position for a predetermined time period; and resuming the audible alarm sound and moving the motorized window shade to an open position when the predetermined period has ended.

13. The method of claim 9 , wherein the lighting control command is configured to cause the lighting control device to increase the light level of the lighting load.

14. The method of claim 9 , wherein determining the ambient light level comprises receiving, from a light sensor, an illumination measurement.

15. The method of claim 9 , further comprising:

controlling, via the processor, the audio alarm to cause the audible alarm sound to gradually increase in volume.