Controlling connectivity of a wireless smart card reader

1. A method to be performed by a mobile device, the method comprising:

establishing a direct wireless connection with a wireless-enabled smart card reader via a wireless communication interface of the wireless-enabled smart card reader in order for the mobile device to access a smart card, having a form factor of a credit card, when the smart card is coupled to the wireless-enabled smart card reader; and

while the direct wireless connection exists, controlling establishment of direct, contemporaneous connections of the wireless-enabled smart card reader to one or more other devices attempting to access the smart card.

2. The method as claimed in claim 1 , further comprising:

in response to detecting an attempt to establish the direct wireless connection with the wireless-enabled smart card reader, displaying a prompt on a display of the mobile device for input of an authorization password.

3. The method as claimed in claim 2 , wherein the direct wireless connection with the wireless-enabled smart card reader is established in response to receiving the authorization password via an input component of the mobile device.

4. The method as claimed in claim 1 , wherein the direct wireless connection between the mobile device and the wireless-enabled smart card reader is a wireless personal area network connection.

5. A system comprising:

a wireless-enabled smart card reader configured to be coupled to a smart card having a form factor of a credit card, the wireless-enabled smart card reader having a wireless communication interface; and

a mobile device configured to establish a direct wireless connection with the wireless-enabled smart card reader via the wireless communication interface in order for the mobile device to access the smart card,

wherein the mobile device is further configured, while the direct wireless connection exists, to control establishment of direct, contemporaneous connections of the wireless-enabled smart card reader to one or more other devices attempting to access the smart card.

6. The system as claimed in claim 5 , wherein the mobile device comprises a display, and wherein, in response to detecting an attempt to establish the direct wireless connection with the wireless-enabled smart card reader, the mobile device is configured to display on the display a prompt for input of an authorization password.

7. The system as claimed in claim 6 , wherein the mobile device comprises an input component and wherein the mobile device is configured to establish the direct wireless connection with the wireless-enabled smart card reader in response to receiving the authorization password via the input component.

8. The system as claimed in claim 5 , wherein the direct wireless connection between the mobile device and the wireless-enabled smart card reader is a wireless personal area network connection.

9. The system as claimed in claim 5 , wherein the direct wireless connection between the mobile device and the wireless-enabled smart card reader is a wireless local area network connection.

10. The system as claimed in claim 5 , wherein at least one of the direct connections is a direct wired connection.