Input/Output For User-Computer Interaction TRIZ Cases

Camera-based gesture recognition pinpoints and shares precise vehicle surroundings locations when GPS or street addresses are inadequate.

By combining biometric sensing of cognitive load and emotional state, the assistant gauges driver readiness for timely ADAS support.

Helmet-mounted ambient sensing and wireless control switch vehicle headlamps between high and low beam without manual input or wire damage.

Custom rumble feedback signals when a game action cooldown ends, helping players manage mapped inputs across multiple accessories.

A piezoelectric drive, guidance assembly, and dust-proof element stabilize optical movement to reduce blur from shock, vibration, and dust.

A vehicle-integrated transceiver securely activates charging stations through user input and connection checks, avoiding lost keys or cards.

A piezo actuator coupled to the housing creates precise tactile alerts with less audible noise, improving privacy without bulky motor vibration.

A split inner and outer frame lets a vibrating touch panel keep strong support while reducing vibration attenuation in the housing.

A crossed-spring rotor suspension removes friction to deliver compact haptic vibration with better efficiency, robustness, and force variation.

A user data registry and container management table enable vehicle container updates without service interruption during operation.

Tapered energy relays use Transverse Anderson Localization to minimize seam gaps and deliver dense, seamless holographic energy output.

Parallel key circuit groups with series resistors balance line resistance and keep keyboard backlighting uniform across different key groups.

Existing in-vehicle sensors detect unknown user interactions to trigger surprise functions while limiting activation to safe, non-critical conditions.

Spaced vibration transfer members turn in-plane motion into out-plane vibration, boosting squeeze film haptics and virtual texture recognition.

Integrated speakers, microphones, wireless links, and tactile cues help workers communicate hands-free and stay aware in noisy sites.

A switchable restriction and allowance position lets a touch display deliver haptic vibration while blocking unwanted external vibration interference.

Integrated test data and response analysis reveal cross-device interferences in automotive infotainment systems and improve user experience assessment.

Color-lit tactile buttons and unified accessory management simplify multi-device gaming control while showing game status in real time.

Sensor feedback lets users set vehicle route and orientation from a smartphone while the control unit avoids obstacles and updates the path.

Front-mounted transparent piezoelectric layers deliver haptics and direct sound while reducing rear-surface interference and light reflection.

Real-time head and gaze tracking adapts windshield HUD content to cut information clutter while keeping critical driving data visible.

A coil-driven magnetic pin mechanism delivers tactile protrusion signals with lower power use, waterproof durability, and stable output without voltage.

Sensor data maps passenger pose and cabin surfaces to choose clear, high-contrast projection areas for in-vehicle HUD messages.

Urgent alerts are shown based on driver eye-gaze direction, reducing in-vehicle display distraction while preserving timely message recognition.

Windshield AR parking graphics use sensor fusion and eye tracking to guide maneuvers without pulling driver attention from the scene.

Independent ultrasonic array cells control focus height and beam direction to reduce parasitic output points and strengthen mid-air haptics.

Pressure sensors under each key convert binary keystrokes into force-sensitive signals, enabling more precise input and richer user interaction.

Light-based proximity sensing on the steering wheel enables relative gestures without absolute hand position, supporting eyes-free autonomous feature control.

Image and gaze data help tune voice thresholds, beamforming, and user matching to cut false triggers in shared environments.

Knock patterns sensed by a door-handle accelerometer simplify lock and window actions while filtering vehicle vibration noise.

Pulse-timed solenoid actuation replaces magnets to deliver strong touch-panel haptics while cutting thickness, cost, and power use.

Driving data moves from the console to a smart ring LED display, giving hands-on access to vehicle, biometric, and hazard cues with low power use.

Stackable magnetic support elements let a keyboard switch tilt angles and add modular controls without making the base layout fixed.

A coupled resonant structure uses one actuator, tuned stiffness, and local mass to boost low-frequency haptic force without sacrificing stiffness.

Selected-object tracking adjusts pan and magnification in a vehicle camera mirror feed to keep moving targets in view.

Redundant touch gestures and mapped hardware controls keep industrial vehicle GUIs usable with gloves and in harsh operating conditions.

Segmented front, side, and rear electrode areas let a wearable combine wireless communication and biometric sensing in limited housing space.

A PCB-mounted capacitive touch zone built into the rearview housing adds intuitive control for compass display, Bluetooth pairing, and vehicle signals.

EEG and vehicle behavior signals are fused to detect driver negligence more reliably and cut false alerts in changing traffic conditions.

Superposing two elastically coupled resonance modes creates new vibrations for richer tactile feedback and low-power conveyance.

Motor speed is adjusted by drive time, count, and direction to limit heat during rollable display extension without hurting usability.

Momentary touch selection lets drivers choose intermediate window or roof positions without prolonged switch contact, with haptic confirmation.

Occupant posture detection switches and raises the most visible display face, keeping in-cabin information readable during autonomous driving.

A semi-transparent deadfront layer with a contrast layer hides display edges when off while keeping icons and graphics visible when lit.

Non-contact gesture and voice sensing turn an in-wall power switch into an IoT control point without relying on mechanical interfaces.

Mirroring a mobile terminal UI into a head-worn AR or VR display enables touch-free gesture control for in-vehicle and multi-user operation.

Road-condition data automatically tunes haptic intensity and force-touch thresholds, keeping in-vehicle touch input usable on smooth or bumpy roads.

A lever-coupled vibration actuator confines haptic feedback to the touched control-panel area, avoiding diffuse vibration and adjacent input interference.

Passenger input controls road-surface light patterns while backup display paths keep vehicle visual communication active during display abnormalities.