IMPLEMENTATION OF WINDOW LISTING OPTIMIZATION AND KOREAN SMART SPELLER FOR IN-VEHICLE INFOTAINMENT
Journal Title: IOSR Journals (IOSR Journal of Computer Engineering) - Year 2016, Vol 18, Issue 3
Abstract
Abstract:The project deals with the implementation of two important features in HMI (Human Machine Interface) for MAN/SCANIA infotainment. The two feature implementations are Window Listing Optimization and Korean Smart Speller. A technique called smart speller is used while entering navigation address details, where the system speller/ keyboard displays only the next available character instead of the entire alphabet set. The available characters are displayed based on a database that is stored in the middleware of navigation. The other characters that are not available are not highlighted on the speller view;thereby it eases the effort of the user in entering characters. Thesecond feature that is implemented for the infotainment head unit is windowlisting optimization. It optimizes the overall performance of media application browse and the entire system. It reduces the number of calls in the D-Bus and hence the delay is reduced. It also reduces the system congestion thereby increasing the efficiency and performance of the system. As part of window listing, the songs are downloaded as a page with fixed items as and when user browses through these items. Until the user stops browsing for a particular item, none of the items on the list are downloaded. The list of items is updated only when user stops browsing for items.
Authors and Affiliations
Mrs. Sarah Iram L. Indikar , Dr. P. A. Vijaya , Mr. Shivanand Kumbar
Keywords
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