They have to do with the remote control protocols. Signal gap is the delay between each signal that the remote sends. Signal length is how many 0s and 1s are sent for each code. Repeat codes are used by some remotes to indicate that you're holding a button down -- instead of just sending the same key over and over, it sends the key once and then sends a special code that indicates it's being held. Typical remote controls use a 38KHz carrier wave for modulation, and that normally has a 50% duty cycle.
Application developers are encouraged to install the Developer or Professional Edition. The OEM Edition is recommended for device manufacturers. Supported new features and improvements Support for S60 5th Edition (in particular Touch UI and Platform Services). Addition of several Touch design components to the UI Designer tool. Users can touch-enable basic user interface applications using this graphical tool. Support for Qt development tools for S60 (expect updated Qt SDK’s next year) Improved connection and reporting for On-Device Debugging. Knowledgebase Scanner is a new addition to the CodeScanner static analysis tool. Knowledgebase Scanner scans the user’s code and provides advice for adding touch capabilities to existing applications. Improved speed and accuracy of code completion aids. Improved rendering for the Performance Investigator tool (Available in PRO and OEM Editions). http://www.forum.nokia.com/info/sw.nokia.com/id/dbb8841d-832c-43a6-be13...
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