In infoview you can create a webi documents i.e wid documents, you can open, schedule, save it as an excel or pdf or business objects document(.rep).

Webi is a part of Infoview

Webi rich client is basicaly use as a windows application (Online as well as Offline)..Here No need for web connection.But

InfoView is a web portal of BusinessObjects where we can create reports in connected mode.It need web connection to run the reports.