Event Handler

[septs]

Motivation

The standard current, not exposed some events.

I think, Web Smart Card need exposed the some events, e.g:

1. reader connect event
2. reader disconnect event
3. card removed event
4. card inserted event
5. error event
6. etc

Typical Example

Swap Card

e.g:

1. Batch operation of multiple cards
2. Read multiple cards continuously

1. Remove the Old Card
2. Insert the New Card

Removable Reader

e.g: USB PC/SC Reader

1. Remove the Reader from Host
2. Insert the Reader to Host

References

• https://wicg.github.io/webusb/
• https://w3c.github.io/web-nfc/

[septs]

@dandrader