Nokia adds its voice to radio-tag chorus

Nokia has released a phone that doubles as an RFID reader in a move that could broaden the use of the radio-tag technology. However, some experts want improvements to the standards process and cheaper tags to hasten deployments.

Nokia's Mobile RFID Kit comes as part of its Field Force Solution for managing service tasks. The kit allows location, work time or task status information to be sent as SMS text or GPRS data over a Nokia 5140 handset with an added RFID shell. The handset can be tapped against tagged devices to get readings. Some expect the technology, called Near Field Communication, to become widespread, for example in electronic business cards or payments.

"It's an excellent move and the fact that Nokia recognises the need for this is great," said Martin Swerdlow, chief executive of RFID services company IPI.

RFID tagging is progressing. Marks & Spencer has announced it will next year extend trials for managing clothing stock from nine to 53 stores. The retailer said it has seen huge efficiencies in its stock-taking process.

However, RFID progress is not fast enough for some. "We're in the slough of despond,- argued Microsoft senior architect Simon Holloway. "Standards haven't moved as fast as they were expected to and there?s an awful lot of upset that they are US-orientated."

Some experts would like to see RFID standards body EPC work with global standards organisation ISO, so that EPC can focus on product codes and ISO on radio frequency, Holloway added. Chris Hooper, product manager at RFID product seller Printronix, said price, availability and standardisation of tags also remain issues.

Meanwhile, RFID is advancing in various applications. Airline IT body Sita last week said tags could cut costs by replacing barcoded labels in baggage handling. Michelin is running trials with RFID tags in tyres so they can be recalled if necessary, and startup Pro Squared is developing an evidence-tracking system for the US legal system.