Apple will be taking the stage beginning June 10 for the 2013 Worldwide Developers Conference (WWDC) to officially introduce the features of the new iOS and OS X. New concepts are currently circulating on the iOS 7 with the upcoming interactive and colorful iPhone 5S where device users can explore, adapt, experience and have fun with the probable features.

The iOS 7 Lock Screen Concept with a new look still offers camera access but with faster rights to utilize the toggles in the Notification Center beneath the settings to weather access. The lock screen will have a new toned down look from the luminous slider on previous models. The background will be flat without a linen background.

With the iOS 7 Home Screen concept, the interactive iPhone 5S with the iOS 7 concept shows the smart phone's enhanced home screen with the new iOS app icons such as Messages, Music, Calendar, Email and Notes. A better camera app and multitasking feature is expected as well that can provide superior performance and smart phone experience.

Improvements will certainly put in a great deal of value to the device if the technology giant wants to make the camera a much-talked about feature on the upcoming iPhone 5S and new iOS offering more liveliness on the Apple operating system.

Another concept is the open application programming interface (API) so the other application developers can include widgets. Users would want to have more control on the smart phone operating system and trouble-free toggling of the applications like the default calendar, email and internet browser.

Apple is expected to supply an iOS 7 beta soon after the 2013 WWDC with a release date that will arrive more likely at the later part of 2013 next to the much anticipated iPhone 5S unveiling.