Browser based SAP GUI

Hello,

We are using SAP GUI 7.1 for windows as a client for accessing SAP systems. Our systems are located in the X country and users are trying to acess SAP systems from Y country. The users from Y country are experiencing slowness in accessing SAP systems from X country because of geographical location. We are thinking is there any SAP Client which is browser based and can access SAP systems very fast from different geographical location.

Can anybody has idea?

I appreciate your help

Best Regards,

Kris