Band attachment mechanism with haptic response

1. An attachment mechanism that attaches a band to an electronic device, the attachment mechanism comprising:

a pin attached to the band;

a housing having supports adjacent each end of the pin and attached to the electronic device; and

a haptic device that electromagnetically couples the pin to the housing and is adapted to move the pin at least side-to-side with respect to the housing in response to an activation signal.

2. The attachment mechanism as in claim 1 , wherein the haptic device comprises one or more electromagnetic actuators that receive the activation signal.

3. The attachment mechanism as in claim 1 , wherein the electronic device comprises one of a wearable communications device and a wearable health assistant.

4. An attachment mechanism attached to a band, the band configured to encircle a body part of a user, the attachment mechanism comprising a pin, a housing having supports adjacent each end of the pin, and a haptic device adapted to move the pin at least laterally with respect to the housing.

5. The attachment mechanism as in claim 4 , wherein the haptic device comprises one or more electromagnetic actuators.

6. A system, comprising:

a band;

an attachment mechanism comprising a pin attached to the band;

a processing device; and

one or more haptic devices disposed in the attachment mechanism and in communication with the processing device, at least one haptic device comprising an electromagnetic actuator that comprises:

one or more magnets positioned around the pin; and

one or more coils positioned around the one or more magnets;

wherein the electromagnetic actuator produces a haptic response based on an activation signal received from the processing device, the haptic response moving the pin at least laterally with respect to the magnets when the band is attached to an electronic device by the attachment mechanism.

7. The system as in claim 6 , wherein the processing device is included in the electronic device.

8. The system as in claim 7 , wherein the electronic device comprises one of a wearable communications device and a wearable health assistant.

9. The system as in claim 7 , wherein the attachment mechanism moves laterally with respect to the electronic device.

10. The system as in claim 7 , wherein the electronic device comprises a computing device.

11. The system as in claim 6 , wherein the attachment mechanism moves laterally with respect to the band.

12. The system as in claim 6 , wherein the electromagnetic actuator produces a haptic response by moving the pin laterally with respect to the band.

13. A method for providing a haptic output from an electronic device, comprising:

receiving an indication that the haptic output is to be generated; and

in response to receiving the indication, providing an activation signal to an electromagnetic actuator that moves a pin at least laterally with respect to a support of the electromagnetic actuator, wherein the support is coupled to a body of the electronic device, the pin is coupled to a flexible portion of the electronic device, and the support and the pin form an attachment mechanism coupling the body of the electronic device to the flexible portion of the electronic device; wherein,

the flexible portion is configured to encircle a body part of a user.

14. The method of claim 13 , wherein the flexible portion is configured to slide along the body part of the user.

15. The method of claim 13 , wherein the pin is received in one or more openings in the support.

16. The method of claim 15 , wherein:

a coil is wrapped around the support; and

the activation signal;

applies a current to the coil; and

moves the pin relative to the body of the electronic device.