The document discusses e-wallets as a future replacement for traditional cards. E-wallets use smart card technology with microprocessor chips that allow for processing of multiple applications. They have advantages over traditional cards like unlimited lifetime, ability to store balances, and universal acceptance. E-wallets are supported on platforms like Windows PC, Apple iOS, Blackberry, and Windows Mobile devices to enable paperless money transactions more easily than traditional cards.

1. e-wallet (The future of cards) Presented by

2. INTRODUCTION What are Traditional cards??????

3. Advantages : Ease of Mobility Ease of use Disadvantages: Easy duplication No memory to hold the current balance Limited lifetime Limited acceptance And the list goes on………….

4. Smart card technology: MICROPROCESSOR OR MEMORY CHIP HAS THE PROCESSING POWER TO SERVE MANY DIFFERENT APPLICATIONS

5. About e-Wallet: The electronic wallet (e-Wallet) is just like a leather wallet as it does the same, in terms of e-cash .

6. Salient features of e-Wallet: More than 40 years of data retention Firewall encrypted security logic Compatible with many supporting hardware. No separate card reader is required to access our card Polarity reversal indicator is pre-built in our card. Reusability of our card is unlimited. Multiple card features are incorporated in the same card. External complexities are less

7. Example for transaction:

9. Card desining FIELD PROGRAMABLE GATE ARRAY (FPGA) belonging to the family of APPLICATION SPECIFIC INTEGRATED CIRCUIT

10. Internal Architecture of FPGA: Internal blocks of FPGA IC are: Embedded micro controller Crypto coprocessor Random Word Generator On chip security power management Access control Flash ROM/ROM EEPROM RAM Serial interface RF Interface Internal 16 bit address/data bus

11. Viewing Information

12. View any card by tapping or clicking its name or icon .

13. Changing and Deleting Cards

14. Refillable Infinite lifetime Current balance can be stored and read User authentication is provided Universal access Maximum possible cash Cannot be duplicated

15. Advantages of e-Wallet: Ease of use Accessibility and convenience Flexibility Safety and control

16. e-Wallet is supported on the following platforms: Windows® PC running Windows 7, Vista, or XP. Apple® iPhone®, iPad™ and iPod® touch, 3.0 and higher. RIM® BlackBerry® 4.2 and higher. Windows Mobile® 6 and Windows Mobile 6.1 and 6.5 Classic, Standard (non-touch) and Professional (touch). Windows Mobile 6.5 devices are also known as Windows phones.

17. I hear by conclude my project that is e-Wallet is to make paperless money transaction easier. The main idea behind this topic is to bring in a cheaper, more versatile and much more easily usable kind of a card.