The simplicity of gesture-detection integration offered by the MGC3030 is also achieved through Microchip’s free, downloadable AUREA graphical user interface (GUI) and easily configurable general purpose IO ports that even allow for host MCU/processor-free usage. The MGC3030’s on-chip 32-bit digital signal processor executes real-time gesture processing, eliminating the need for external cameras or controllers for host processing, and allowing for faster and more natural user interaction with devices.

Further simplifying the design process and accelerating time to market, the MGC3030 makes full use of the GestIC family development tools. For example, Microchip’s Colibri Gesture Suite, an on-chip software library of sophisticated yet easy-to-use gesture features.

Intuitive and natural movements of the human hand are recognized, making the operation of a device functional, intuitive and fun. Without the need to touch the device, features such as Flick Gestures, the Air Wheel or the proximity detection perform commands such as changing audio tracks, adjusting volume control or backlighting, and many others. All gestures are processed on-chip, allowing manufacturers to realize powerful user interfaces with very low development effort.

Unique to GestIC technology, the programmable Auto Wake-Up On Approach feature begins operating in the range of 100 microwatts power consumption, enabling always-on gesture sensing in power-constrained applications. If real user interaction is detected, the system automatically switches into full sensing mode and alternates back to auto wake-up mode once the user leaves the sensing area.

These combined features and capabilities provide designers with the ability to quickly integrate gesture detection features at price points that are ideal for high-volume devices.

“By focusing the MGC3030 on core gesture detection, it couldn’t be any easier to design devices with this highly sought after feature for cost-sensitive end products,” said Fanie Duvenhage, director of Microchip’s Human Machine Interface Division.

“Our award-winning GestIC technology for gesture detection continues to provide the lowest-cost entry point for robust, sophisticated and advanced 3D hand gesture recognition.”