Tactile Signalling Systems TRIZ Cases

Portable device receives emergency alert broadcasts via telephony networks and presents sign language video images to notify users.

A wearable bracelet detects backup alarm frequencies to deliver tactile vibration alerts, preventing worker habituation in noisy industrial environments.

Server selects audible interface devices by proximity to deliver alerts while matching environment privacy levels to prevent information exposure.

A decoding device generates haptic signals from intermediate representation data.

Directional antennas concentrate jamming energy on targeted drones while minimizing interference with non-offensive civilian devices.

Segmented decoders and color-changing LEDs resolve complexity trade-offs in multi-format reading.

An electromagnetic feedback device replaces fragile vibration actuators with a resistance mechanism on the trigger button to improve scanner durability.

A multi-node haptic interface generates distinguishable signal patterns across independent segments to convey specific message attributes.

A slim tactile feedback device positions a magnet and coil set laterally outside the substrate to drive back-and-forth vibration.

Unit block modules with periodic coil activation minimize power consumption while maintaining structural reliability for complex tactile interfaces.

Automated compliance monitoring reduces supervisor review time by generating real-time employee notifications for missing clock-ins.

A cloud-based safety system relays hazard signals to mobile devices for remote occupant notification.

Segmenting heat, sound, and light modules ensures reliable emergency alerts for sensory-impaired individuals.

A miniaturized Bluetooth Low Energy tag embedded in eyeglasses communicates with a smartphone application to determine object location.

A movable expression unit driven by a coil and constrained by a limiting member resolves control stability issues in tactile output devices.

Angular tactile feedback units controlled by a microcontroller resolve headset weight and energy consumption trade-offs in virtual reality systems.