More than 12,000 radio frequency identification (RFID) tags are being used in letters every month to track the delivery of mail by Australia Post.
Privacy advocates are outraged at the US Food and Drug Administrations' approval of using RFID chips inside humans for medical purposes.
British Airways hopes that radio tagging will save it up to 400 million by reducing the chance of passengers' belongings being mislaid.
Gillette has dismissed complaints by privacy groups that the company plans to use smart tags in its products to track and photograph shoppers.
VeriChip, the company that makes radio frequency identification -- RFID -- tags for humans, has moved one step closer to getting its technology into hospitals.
Despite its clear benefits in stock tracking and the success of early, isolated pilot tests in tracking high-value assets, RFID technology is still spinning its wheels as ongoing high costs and unclear return on investment continue to keep once-enthusiastic customers away in droves.
Welcome to the CIO Vision Series and congratulations to Cesare Tizi, who was awarded the ZDNet Australia CIO of the Year award for 2007. Tizi was recognised for the work he did while successfully leading Australia's largest energy supplier, AGL Energy, through a period of intense change.
Thunderbird 3 takes flight
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Google Chrome beta for Mac
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2009 in review
What were the top five stories that shaped 2009? From the launch of Microsoft's Windows 7 OS, to the departure… Watch it now
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