2 search results - page 1 / 1 » UbiPay: minimizing transaction costs with smart mobile payme... |
MOBILITY
2009
ACM
13 years 11 months ago
2009
ACM
Implementing an electronic payment system involves striking a balance between usability and security. Systems that allow payments to be completed with little effort on the part of...
CHI
2008
ACM
14 years 5 months ago
2008
ACM
As services embedded into public spaces become increasingly transparent, one peripheral aspect of use continues to demand explicit user attention: payment. UbiPay is a system that...