The information Wal-Mart has provided about its RFID requirements will help suppliers figure out how to move forward with their own deployments. It also sheds new light on the future of EPC technology.
After four years of R&D, the Auto-ID Center closed its doors last week. Despite the controversy that has surrounded the center, it has been enormously successful.
The only realistic way to deploy a UHF RFID system in an open supply chain today is to implement ISO 18000-6 and make next-generation EPC technology backwards compatible with it.