Apple’s announcement of the newest version of iPhone, the iPhone 4, is highly anticipated. This was held at Apple’s Worldwide Developers Conference today, located in San Francisco. For most of those who attended the conference, there were many questions that were left unanswered.

Of course, there is no accurate review for the moment, because the release will still be on June 24. On the other hand, those who were present at the conference, especially the media, were able to get a sneak peek and sneak touch to the device. Some of their first impressions include the following: Apple has mastered the art of making beautiful designs. It also has a very good feel to the hand.

The design was also said to enhance the strength of the signal, but the Apple representatives did not say any claims about improved voice connection. Other questions come to mind, such as will the battery life really improve like they claim it to be. Will the improvements in the screen really matter? There are many who think that this improvement in screen technology is not really that big of an improvement.

Another question that is in the mind of those present at the conference is, How is Steve Jobs’ health? It was in jeopardy according to the news, but during the conference Jobs was very vibrant and energetically presenting his new product.