| 2D barcode |
A 2-dimensional barcode uses geometrical patterns to store information as opposed to a traditional 1D barcode with varying widths of parallel lines. QR codes and Aztec codes are examples of 2D barcodes. Passbook employs the use of 2D barcodes. |
| API |
Application Programming Interface is a set of tools for building software applications. APIs are designed for programmers to write applications that are consistent with the interface. For example, PassK.it is awebsite that provides users with an API to create and manage Passbook passes." |
| Coupons/vouchers |
Digitalized versions of coupons or vouchers, listing promotions, deals, or discounts can be stored in Passbook. |
| Geofencing |
Through the use of GPS, geofencing sets the perimeter or boundaries of a certain location. For example, a coupon can be pushed to a person's device if they are within 20 meters of the store. |
| Geolocation |
This is the actual location or the positioning of a device. |
| iOS6 |
Apple's latest mobile operating system set to be released in the fall for the iPhone 3GS and above, iPod Touch 4th Generation, and iPad 2 and above. New features such as Facebook integration, an entirely new Maps application, Siri improvements, and Passbook will be available on the iOS6. However, note that Passbook will not work on the iPad, only on the iPhone and iPod Touch. |
| Loyalty cards |
Like debit cards, loyalty cards contain a stored value and consumers simply scan their loyalty cards at outlets to pay for goods. Some loyalty cards allows those holding it to collect points, redeem rewards, and receive discounts. |
| Passbook |
Apple's latest application for the iOS6, Passbook allows users to store coupons, tickets, cards, and passes on their phones. |
| Push notifications |
Messages or alerts that are sent to a device through Internet connectivity. Users are notified of new information that is controlled by the app and receive messages that are pushed to their devices. In Passbook, push notifications include receiving alerts on gate changes at an airport or news of a sale at your retailer. These messages are transmitted in real time directly to your devices. |
| Store cards/retail cards |
Similar to loyalty cards, store cards/retail cards can be used as an outlet for purchasing goods. Some retail cards can only be used once, while others allow you to deduct your balance and reload credit when necessary. For example, a $50 H&M store card can be used to purchase items worth $50 or less, like a gift card. On the other hand, a Starbucks retail card allows you to store credit and deducts your balance whenever you make a purchase. |
| UI (user interface) |
The user interface is a platform where users essentially interact with a machine. Apple's iOS6 is an example of a user interface as it serves as the operating system for its devices. |
