Cruise Control Speed Display With Timed Text Removal
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Solution Overview
Problem
Existing techniques for managing cruise control settings on electronic devices are cumbersome and inefficient, often requiring complex user interfaces that consume time and device energy, particularly in battery-operated devices.
Innovation Solution
The implementation of faster and more efficient methods and interfaces for managing cruise control settings, which include concurrently displaying a cruise control indicator and textual speed, and ceasing to display the textual indication after a non-zero duration in response to user input, while maintaining the indicator, thereby reducing cognitive burden and conserving power.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If existing techniques are used to manage cruise control settings, then the interface provides comprehensive control options, but the user interface becomes complex and time-consuming requiring multiple key presses
Solution Approach 1:
The interface is segmented into distinct functional zones: a cruise control indicator displayed at a location corresponding to the current speed, and separate textual indications that can be independently controlled. This segmentation allows the system to provide comprehensive information while reducing the cognitive burden by organizing elements spatially according to their functional relevance.
Solution Approach 2:
The patent introduces a temporal dimension to the display by selectively ceasing to display textual indications after a non-zero duration while maintaining the cruise control indicator. This dimensional approach allows the interface to adapt between providing detailed information and reducing complexity based on operational context, resolving the contradiction between comprehensive control and simplicity.
2Reliability
If existing techniques are used to manage cruise control settings, then all display elements are continuously visible, but device energy is wasted particularly in battery-operated devices
Solution Approach 1:
The system implements periodic action by selectively ceasing to display textual indications of cruise control speed after a non-zero duration following user input, while maintaining the cruise control indicator. This periodic display strategy ensures critical information remains available while reducing overall power consumption by dynamically adjusting display activity based on operational context.
Solution Approach 2:
Different display elements are assigned different persistence qualities: the cruise control indicator maintains continuous visibility at its designated location, while textual indications are temporarily suppressed. This local quality differentiation ensures that essential cruise control information remains reliably available while non-critical textual information consumes minimal energy, resolving the contradiction between information reliability and power efficiency.
Data Source
AI summary
The present disclosure generally relates to managing cruise control settings. A cruise control indicator is displayed at a location that corresponds to a cruise control speed concurrently with a textual indication of the cruise control speed. In response to receiving input, the textual indication ceases to be displayed after a non-zero duration while the cruise control indicator continues to be displayed.