Office 15 technology preview is currently only for a few outsiders who signed confidentiality agreement. Before the last release of Office 2010, people have the opportunity to register for participation in technical preview. But it seems to Microsoft was taking a cautious program, select a small number of people involved in the technology preview.

In any case, to enter technical preview means that Office 15 has been basically completed the design and a relatively stable performance characteristics, it’s enough to allow users to try. At present, details about the product is very rare, but we can expect that Office 15 will increase number of features in the user interface similar to Metro, then Office 15 users experience will be similar to the Xbox Dashboard and Windows 8, and other products.

LTE this year’s global smart phone shipments could be as high as 5%, the specific number will between 2.5 million and 300 million units. Although the LTE smartphone market share is negligible currently, there are rumors that Apple will launch new 4G iPhone later this year, encouraged by this good news, the industry is generally optimistic about the future performance of the LTE smartphones.

Reported that, although the Android platform is still firmly adheres to LTE smartphone market, Nokia and HTC have launched a Windows Phone model to support LTE feature, Apple and RIM will launch similar models based on their own platforms in 2012.

Last week, Morgan Stanley said that Apple’s new iPhone may include a four-mode LTE chips, thereby allowing to run in 3G and LTE networks. However, the analyst Katy Huberty warned that Apple hasn’t determined whether it would launch handsets which support LTE 4G network. Therefore, everyone shouldn’t be high expectations to the sixth-generation iPhone.

An Twitter official statement said, Twitter’s real-time information is the most relevant results of Google. Twitter official said: “As we knew, Twitter always broke the news first. Ee worry about that after Google’s adjustment, it’s more difficult to find all kind of information.”

Google’s new feature called “Search Plus Your World”, Google has already ingreated the open Google + pages into the search results, but Google + results are clearly identified. Google + users has reached 62 million, no matter Google for users, or users for Google +, this is a considerable upgrade.

Twitter spokesman Matt Graves’s statement as the following: “For many years, people have trust Google to provide the most relevant web search results, people need more global events and breaking news. Twitter has become a source wany for such real-time information, ten million users for each topic to send 250 million messages per day, as we knew, Twitter always broke the news first, Twitter account and Twitter information is always the most relevant results.