Zander Slavitz
Haptic IoT Controller
UDesi8n
Introduction:
Mental models for deeper user interactions
Buttons, sliders, and rotating knobs remove the human element in digital communication. Interaction with this hardware is simple because its position is defined within the whole, i.e. a slider position is defined by location in the slot it slides in. This simplicity enables the hardware controls to be easily learned and assimilated into mental models. To attain a deeper connection between technology and users, technology needs to connect to the subconscious, the intuitive space that follows the logic of our mind. In the same way traditional user interfaces are simple because they immediately communicate their position, hardware that connects to the subconscious must intuitively define a unique language to communicate its position to the user. Emotive Groove is a series prototypes I am exploring to build this new frontier of connection between user and technology.

Slider

Button

Volume Knob

Tactile Mnemonic

Unique visual and tactile contours to define mnemonic

Mnemonic encoding
"Moonwalking with Einstein" by Joshua Foer explores professional memory champions' mnemonic method to quickly memorize large amounts of unrelated information. Using visualized reconstructions of physical spaces known as "Memory Palaces", visual mnemonics were both incredibly moldable and secure. If visual mnemonics were strong, tactile and visual mnemonics should be even more powerful.
Increase data transmission and customization to hand
Controllable tactile experience

Four vibration motors coupled to finger curl with flex sensor

Finger Curl

Flex Sensor

Vibration Motor
Vibration motors sequentially stimulated from finger curl
Finger
Vibration Motor

Palm controller
Product worn externally



Product related finger tab vibration to angle of finger tab on rubber joint
Product form change



Casted rubber finger controller
Flex Sensor


Vibration Motor
Desiring more angle accuracy

Closed Finger Pinch

Vibration

Spread fingers



NeoPixel
Vibration Motor
Potentiometer
Isolating vibration source

Tactile button to increase communication methods


Tactile Button



NeoPixel
Potentiometer
Vibration Motor
Example


Form development
Improving ergonomics



Enhancing freedom of expression


I am interested in how applying metrics to different types of user interactions allows one to express in different ways and communicate different information. By increasing the feedback channels to sensory high locations (include science about data pickup on fingers), individuals can express more intutitively and connect more closely with their technology.