Load-Cell Alarm Clock Requiring Water Intake to Stop Snoozing

Resolve Bottlenecks,
Find Innovative SolutionsGenerate Solutions

Solution Overview

Problem

Traditional alarm clocks often fail to effectively rouse users from sleep and can be easily snoozed, leading to grogginess and missed appointments, while methods requiring user interaction can be unpleasant and ineffective in promoting physiological waking.

Innovation Solution

A wakeup device that utilizes a liquid-filled cup, where the alarm can only be disabled by consuming or disposing of the liquid, utilizing a load cell or accelerometer to detect the presence and state of the cup, ensuring consistent hydration and physiological waking.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If traditional alarm clocks use audial and visual alerts, then the alarm can wake the user, but the alarm can be easily snoozed or turned off, leaving users feeling groggy

Engineering Contradiction:

Improveease of disabling alarmVSAvoideffectiveness of waking user

Core Design Contradiction:

Ease of operationVSReliability

Solution Approach 1:

The system requires the user to perform a preliminary action (filling the cup with liquid, picking up the device, or completing a puzzle) before the alarm can be disabled. This preliminary action ensures the user is sufficiently awake and engaged before turning off the alarm, preventing easy snoozing while maintaining a clear operational sequence.

Inventive Principle:

Principle #10Preliminary action

Solution Approach 2:

The invention introduces an intermediary element (the cup with liquid, the movable device, or the puzzle) that mediates between the alarm and the user. This intermediary requires physical interaction and effort to overcome, making it harder to simply snooze the alarm while still allowing the user to disable it once the waking action is complete.

Inventive Principle:

Principle #24Intermediary (Mediator)

2Reliability

If methods require users to perform actions like standing up or chasing a moving device, then the alarm may rouse the user, but these methods are unpleasant and annoying, reducing user acceptance

Engineering Contradiction:

Improveeffectiveness of rousing userVSAvoiduser acceptance and convenience

Core Design Contradiction:

ReliabilityVSEase of operation

Solution Approach 1:

The system changes the parameter of the waking action from strenuous physical exercise (chasing a moving device) to a simpler, more pleasant action (filling a cup with liquid or picking up the device). This parameter change maintains the effectiveness of rousing the user while significantly improving user acceptance and ease of operation.

Inventive Principle:

Principle #35Parameter changes

Solution Approach 2:

The invention converts the potential harm of morning dehydration and grogginess into a benefit by requiring the user to drink liquid as part of the alarm-disabling process. This transforms a negative physiological state into a positive health action, making the waking process more beneficial while maintaining user acceptance.

Inventive Principle:

Principle #22Blessing in disguise (Convert harm into benefit)

3Reliability

If the alarm requires filling a cup with liquid to disable, then the user is encouraged to hydrate and start the day energized, but the device complexity increases

Engineering Contradiction:

Improvehydration and energizing effectVSAvoiddevice structure

Core Design Contradiction:

ReliabilityVSDevice complexity

Solution Approach 1:

The cup serves multiple functions: it is both the container for the liquid that must be consumed for hydration and the sensor trigger that disables the alarm. This multi-functionality reduces device complexity by eliminating the need for separate sensors and control mechanisms, as the cup itself performs both the hydration and alarm-disabling functions.

Inventive Principle:

Principle #6Universality (Multi-functionality)

Applied Scientific Principles

This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.

Function Achieved in This Case

Ensures users start the day hydrated and energized by requiring water intake at a critical time, promoting a consistent sleep schedule and effective waking process.

Implementation Method 1

the alarm can only be disabled by filling the cup with liquid... the load cell detects the weight of a filled cup

Methodology Applied

Scientific EffectWeight measurement:

Implementation Method 2

An accelerometer housed in the base component will cause the temporary cessation of the wakeup alarm if it detects motion that can be assumed to be the user picking up the invention

Methodology Applied

Scientific EffectMotion detection: Accelerometer

Data Source

PatentUS12560892B1Wakeup device utilizing weight of liquid to enable and disable functionality

Publication Date: 2026.02.24 VOLKENING JOSHUA CAMDEN

AI summary

A wakeup device includes an alarm clock with a cup that rests on a load cell. The load cell measures the weight of the cup, thereby detecting the presence or absence of a liquid in the cup. At night if the load cell detects the absence of a liquid in the cup, the device will produce signals that can be disabled by adding liquid to the cup. When the alarm clock goes off to awaken the individual, the alarm clock is snoozed and alarms are disabled for a short period when the load cell detects that the cup has been picked up. To turn the alarm off completely, the individual must consume or dispose of the liquid in the cup and put it back on the load cell so that it detects the presence of an empty cup.