User Device Notifications Triggered by Activity Thresholds

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Solution Overview

Problem

Modern lifestyles often lead to reduced physical activity due to prolonged computer use and sedentary behaviors, necessitating a way to encourage users to engage in fitness activities through effective notification systems based on activity tracking.

Innovation Solution

A method for generating notifications on a user device based on activity data from a monitoring device, using predefined thresholds to schedule and customize the display of alerts, banners, or sounds, considering user activity levels and current states to optimize notification timing.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If notifications are sent frequently to encourage fitness activity, then user engagement improves, but user annoyance and notification fatigue increase

Engineering Contradiction:
Improveuser engagementVSAvoiduser annoyance
Core Design Contradiction:
ProductivityVSObject-affected harmful factors

Solution Approach 1:

The notification system applies different notification strategies based on the user's current activity state. When the user is active, encouraging notifications are sent; when inactive, gentle reminders are sent. This local differentiation of notification quality based on activity context resolves the contradiction by making notifications relevant only when they are likely to be helpful rather than annoying.

Inventive Principle:
Principle #3Local quality

Solution Approach 2:

The notification system dynamically adjusts its behavior based on real-time activity data from the monitoring device. The notification frequency, timing, and content are modified according to the user's current activity level and historical patterns, transforming a static notification system into a dynamic one that adapts to user needs, thereby maintaining engagement without causing fatigue.

Inventive Principle:
Principle #15Dynamics

2Loss of information

If notifications are scheduled based on activity thresholds, then notification relevance improves, but system complexity increases

Engineering Contradiction:
Improvenotification relevanceVSAvoidsystem complexity
Core Design Contradiction:
Loss of informationVSDevice complexity

Solution Approach 1:

The system pre-establishes activity thresholds and notification rules before they are needed. Activity thresholds are set in advance based on user goals, and notification templates are prepared beforehand. When activity data is received, the system simply compares the data against pre-defined thresholds and triggers pre-prepared notifications, avoiding the need for complex real-time decision-making algorithms.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The notification system uses the activity monitoring device's own data to automatically determine when and what to notify, without requiring external intervention or complex analysis. The system serves itself by using its collected activity data to trigger appropriate notifications based on pre-set criteria, simplifying the overall system architecture.

Inventive Principle:
Principle #25Self-service

3Loss of time

If activity data is continuously monitored to trigger notifications, then notification timing accuracy improves, but energy consumption increases

Engineering Contradiction:
Improvenotification timing accuracyVSAvoidenergy consumption
Core Design Contradiction:
Loss of timeVSUse of energy by moving object

Solution Approach 1:

Instead of continuous monitoring, the system uses periodic sampling of activity data at defined intervals. The activity monitoring device checks for threshold crossings at regular periods rather than continuously analyzing every movement. This periodic approach maintains notification timing accuracy for significant events while dramatically reducing the energy consumption associated with constant data processing.

Inventive Principle:
Principle #19Periodic action

Data Source

PatentUS12387585B2Notifications on a user device based on activity detected by an activity monitoring device
Publication Date: 2025.08.12 FITBIT LLC
  • US12387585B2 patent drawing
  • US12387585B2 patent drawing
  • US12387585B2 patent drawing

AI summary

Methods, systems and devices are provided for motion-activated display of messages on an activity monitoring device. In one embodiment, method for presenting a message on an activity monitoring device is provided, including the following method operations: downloading a plurality of messages to the device; detecting a stationary state of the device; detecting a movement of the device from the stationary state; in response to detecting the movement from the stationary state, selecting one of a plurality of messages, and displaying the selected message on the device.