Adaptive Vibration Control Manager for Electronic Devices

The patent implements a universal vibration control manager that centrally manages vibration output across multiple applications and connected external devices. This manager provides a standardized interface for vibration control, enabling diverse functions (messaging, calls, media playback, external device notifications) to share common vibration resources through a unified control mechanism, thus achieving multi-functionality without proportionally increasing complexity

The patent employs a nested architecture where the vibration control manager operates at multiple hierarchical levels: it manages vibration for individual applications, aggregates vibration requests from multiple sources, coordinates with connected external devices, and responds to overall device states. This nested structure allows the system to handle complex vibration scenarios by organizing control logic in concentric layers, each managing a specific aspect of vibration output

The vibration control manager implements feedback mechanisms that continuously monitor the current vibration output state, active applications, and connected devices. When multiple applications request vibration simultaneously, the manager receives feedback about the current state, evaluates priority levels, and adjusts vibration output accordingly. This feedback loop enables dynamic coordination without requiring complex pre-planning, as the system adapts vibration control based on real-time conditions

The patent utilizes parameter changes to coordinate vibration from multiple applications. The vibration control manager adjusts key vibration parameters (intensity, pattern, duration, output device selection) based on application priority and current device state. By dynamically modifying these parameters rather than using fixed vibration patterns, the system can efficiently coordinate multiple vibration requests while maintaining appropriate differentiation between applications