Butler Technologies WEAR Conference Sponsors & Partners Butler Technologies is a precision printer of printed electronics designed for integration in wearables and smart garments. BTI’s core business began with user interface products such as backlit graphic overlays, keypads, and membrane switches. BTI has evolved into a printed electronics solutions provider that produces wearable biometric sensors, flexible printed heaters, force sensing resistors, and printed antennae. BTI is a company that collaborates with our customers to focus on creating world-class printed electronics. BTI’s capabilities consist of proof of concept development, full-scale production, prototyping, research and development, graphic design, screen printing, digital printing, finishing, and assembly.