updated 08:45 pm EST, Thu January 10, 2008
iPhone Macworld guide
i.Zami has released a new directory service formatted for iPhones and iPod touches, designed to help users through next week's Macworld Expo. The guide primarily lists all of the exhibitors, sorting them alphabetically, or by what part of the Moscone Center they will be in, whether West or South. Tapping on a developer's entry provides Macworld contact information, along with the ability to leave messages, ratings and reviews. Users can further access an interactive map of the expo, or check information on nearby hotels, restaurants and other services. Access to the guide is free.