Google plans to revamp its enterprise search devices on Wednesday when it announces a new version of its Google Mini for small and medium-sized businesses and an upgrade to its Search Appliance for larger organizations.The Search Appliance upgrade includes a feature called OneBox, which lets the engine identify the overall intent of certain queries, and compile and present certain data at the top of the search results list that may satisfy the user\u2019s information needs.OneBox, which already exists on the Google.com search engine, is meant to save users from having to click on search results by presenting them with a digest of data.For example, the Google.com search engine returns at the top of search results a box with current weather data for Dallas if a user enters that city\u2019s name along with the term "weather." It has others for stock information, package tracking and airline flight times.Now, the Search Appliance will be able to replicate this feature for workplace information, such as human resources data, sales transaction details, and employee contact and calendar information.To activate the Search Appliance\u2019s OneBox functionality, users need to download free modules built for this purpose. There will be about 20 ready on Wednesday that will allow the Search Appliance to create OneBox digests of data gathered from applications from Cisco Systems, Cognos, Oracle, Microsoft, SAS and Salesforce.com, among others. Google is also publishing an open application programming interface to let any developer create OneBox modules for the Search Appliance.Other enhancements to the Search Appliance include improved security and authentication capabilities and more relevant results. The device\u2019s performance has also been improved through software, with a 500 percent increase in queries per second and a 100 percent increase in its index size.The Search Appliance upgrade will be made available to existing customers before the end of the month via a free software download. On this webpage, users will also find information about the OneBox modules, as well as resources for developers, including software development kits and documentation.Google also plans to begin shipping on Wednesday a new version of the Google Mini that is half the size and weight of the current one, but able to process 25 queries per second, up from\u00a0one query per second. This next-generation Google Mini will cost the same as current versions of the product.The Search Appliance and Google Mini are hardware devices loaded with search engine software designed to let companies index and retrieve information stored on corporate servers.The Google Mini starts at US$1,995 with a capacity to index as many as 50,000 documents, while the Search Appliance starts at $30,000 with a 500,000-document capacity.-Juan Carlos Perez, IDG News ServiceFor related news coverage, read Google Launches Calendar Service and Microsoft Preps Search Services to Rival Google.Check out our CIO News Alerts and Tech Informer pages for more updated news coverage.