Input/Output For User-Computer Interaction TRIZ Cases

A VR-based industrial IDE converts plant interactions into control code and visualizations, reducing integration testing and debugging.

Gamma-range brain, muscle, and eye signals raise non-invasive interface speed for sub-second actuator control with real-time feedback.

A pivotable distal head with a tissue drive adapts to tissue thickness for more precise staple placement and cutting in minimally invasive surgery.

Critical screen regions are highlighted when not viewed, while alarm volume adapts to gaze to keep plant abnormalities from being missed.

Sensor scans compare actual and reference assemblies with context data to flag deviations early and guide re-assembly in real time.

Optical sensing and shape-memory alloy actuation reposition a notebook display to match user gaze and improve viewing angle and camera framing.

Electromagnetic detent forces from coil and magnet interaction give rotary controls tunable haptic feedback without complex mechanical parts.

Onboard optical sensing lets a drone recognize faces, gestures, and voice commands for controller-free capture with more varied views.

Physiological signals are translated into endpoint-agnostic network commands, enabling reliable remote device control with bidirectional sensory feedback.

A single hardware button changes function from device orientation and vibration state, simplifying wearable control during exercise.

Back-EMF phase tracking keeps an LRA near resonance during continuous drive, avoiding mode switching, efficiency loss, and mechanical noise.

Dynamic drone repositioning improves touch and gesture detection while balancing viewing quality and audible noise in mediated reality use.

An activity-based UI groups home device controls and prioritizes frequently used functions to simplify multi-device operation.

Dynamic button resistance changes with push depth and press history to reflect virtual object state and improve tactile realism.

Multi-angle scene capture is reconstructed into a VR view so remote operators judge distance more accurately and guide unmanned driving safely.

By combining motion, LED, and sound cues, the UAV adapts feedback to user distance and direction for safer real-time flight control.

A rotatable display turns toward an identified external object so users can instantly see which function information applies to it.

Time-division multiplexed tactile signals with per-unit headers help wearable vibration systems serve many locations without channel overload.

Camera-based dual harmonization calculates relative orientations to quickly align a wearable cockpit HUD after inertial equipment is moved.

User terminal position data drives yaw, roll, and pitch display adjustment for optimal viewing and power-save operation when no user is nearby.

Single-camera distance detection lets a VR control system auto-adjust output parameters, cutting manual setup and extra camera cost.

Combining camera, infrared, and AR overlays improves unmanned vehicle control reliability and real-time coordination in poor visibility.

External magnetic actuators create detectable field changes, enabling low-power wireless input on magnetometer-equipped devices without hardware changes.

Media unlocks when cadence and activity conditions are met, aligning playback tempo with repetitive motion to sustain exercise engagement.

Capacitive touch sensing enables joystick signals only during user contact, preventing unintended catheter device motion from stuck controls.

Variable rotary resistance gives operators tactile warning of machine states, improving motion drive control without constant visual attention.

HRTF-based auditory vection conveys vehicle or user orientation through spatial sound, improving attitude awareness without cluttering visual displays.

Selective protective layers let ion beam etching form different waveguide combiner grating profiles in one step, cutting process time and cost.

Switch actuation makes the converter display show the current address value briefly, then restore operating status to improve readability and reduce errors.

Direct UAV links split FPV video and flight control paths, cutting relay delay and improving control accuracy and flight safety.

A peripheral microdisplay headset uses voice, hand gestures, and head motion to navigate 3D visual space and control remote devices hands-free.

Radial rollers with elastic noise-reducing rings cut friction and vibration in large rotary interface discs while preserving rigidity and haptic feel.

Multi-stage fluidic valves and resistors amplify input flow for faster large-load actuation while maintaining pressure control.

Building sensors trigger visual, audio, or haptic MR alerts so users stay aware of nearby motion, sound, and safety events.

AI-based layup and inspection analysis flags laminate defects before curing and overlays findings in AR to cut scrap and rework.

Brainwave signals drive a motorized reel to automate line retrieval and deployment, reducing fatigue and helping anglers stay focused on fish bites.

Range imaging guides probe movement in coordinate measuring machines, speeding 3D point capture while reducing collision risk.

Capacitive touch gating blocks joystick signals unless the physician is touching the control, preventing unintended catheter motion from faults.

Optical and non-optical sensors in a welding helmet count and time arcs, enabling feedback and historical analysis of manual welding.

EEG brain-signal binning lets operators steer pipe inspection robots remotely, reducing manual effort while improving access and data collection.

CCA removes confounding biopotential components so EEG can be decoded into continuous control signals with anticipation of user intent.

User location sensing reorients a dialysis display for position-independent viewing, faster alarm response, and multi-machine supervision.

AR data is projected at adjustable visual depth so operators can keep focus on the work target while reducing eye strain and workload.

Piezo-actuated mirrors or lenses track gaze to keep high resolution at the fovea while lowering pixelation, rendering load, and panel demands.

A movable weight tray lets users reposition internal weights to tune mouse balance, improving comfort without fixed-weight design limits.

Relational objects and shadow entities organize smart building timeseries, easing high-volume data analysis and real-time monitoring.

Brain-signal detection maps EEG patterns to control commands, enabling hands-free lighting and building service adjustment in real time.

Knob-based selection replaces cursor control on avionics screens, enabling independent multi-window views and smoother terrain resolution changes.

Gamma-band brain and muscle signals raise non-invasive BMI transfer rates, enabling real-time actuator control with feedback.

Dynamic mission analytics combine asset filtering, aggregation, and 4D visualization to compare multi-vehicle plans faster under changing conditions.