IBM on Thursday is adding Java and development offerings to its alphaWorks site for emerging technologies.Licenses priced at $1,000 or less are available to small and medium-sized businesses for the following technologies:* A J323 engine, which is Java middleware providing H.323 call control services to videoconferencing and IP telephony applications through the Java Telephony API. * XML Schema Quality Checker, which takes input as XML Schema and diagnoses improper uses of the schema language. * IBM Page Detailer, a graphical tool enabling Web developers and editors to assess a Web site’s performance from an end user perspective.* High Resolution Time Stamp Facility, a library of functions to measure activities of less than one second’s duration. Accurate time stamps convertible to dates and times of day can help developers improve application performance, according to IBM. The alphaWorks site is at www.ibm.com/alphaWorks. Technology Industry