Next-generation iNEMO Engine offers new level of motion-sensing applications on smart consumer devices
March 24, 2011 // Paul Buckley
STMicroelectronics has unveiled the first details of the company’s iNEMO Engine which claims to be a new advanced filtering and predictive software engine that integrates the outputs from a 3-axis accelerometer, 3-axis gyroscope and 3-axis magnetometer.
Fusing these sensors’ data through sophisticated algorithms, the iNEMO claims to be an industry first that delivers more accurate and reliable sensor performance – the kind of performance now in demand by makers of next-generation smart consumer devices for a host of new motion-based applications.
For many current applications, such as freefall detection, screen rotation or pedometers, a single MEMS accelerometer meets their system requirements. However, a new class of advanced applications is emerging, for example: location-based services, enhanced motion-based gaming, pedestrian dead-reckoning for indoor and multi-floor navigation, robotics or human-body tracking. These applications require multiple MEMS sensors, together with advanced software, to achieve better overall system performance in terms of accuracy, resolution, stability and response time.
“The iNEMO Engine delivers a quantum leap in the performance level required by next-generation smart mobile devices to enable a myriad of new exciting applications,” said Benedetto Vigna, Group Vice President and General Manager of ST’s MEMS, Sensors and High Performance Analog Division “It also lifts the burden of complex sensor algorithm development off the shoulders of our customers.”
The iNEMO Engine software integrates a set of highly sophisticated adaptive algorithms for prediction and filtering. The software takes data from the outputs of various motion sensors in smart consumer devices and integrates it so that the sensor outputs augment each other, leapfrogging what individual sensors can do alone. The software can correct for magnetic distortions registered on the magnetometer, dynamic distortion measured by the accelerometer, and inherent drift over time of the gyroscope. This protects the accuracy of heading information, removes pointing inaccuracies and drift problems, and virtually eliminates timeouts for calibration.
The iNEMO Engine is available now to major consumer manufacturers, upon request via the usual ST sales channels, for integration into leading mobile platforms in a two-chip sensor solution (LSM303DLHx e-compass and the L3G4200D gyroscope). Advanced new mobile devices using ST’s iNEMO Engine multi-axis sensors are expected to be in production at leading consumer manufacturers before the end of the year.
In addition, ST’s has a wide range of highly accurate MEMS sensors available for the iNEMO Engine. These sensors include accelerometers to measure linear acceleration and earth gravity, gyroscopes to measure angular velocity, and magnetic sensors that output reliable heading information.
More information about ST’s MEMS solutions at www.st.com/mems
Automotive MCU benchmark takes energy efficiency into account
May 21, 2013
Today, cars are crammed with microprocessors, and many of them are not completely switched off when the driver parks and ...
EnSilica partners Cross Border Technologies to boost sales growth in key European markets
Industry's first ultra-wideband Doherty amplifiers support broadband operation
Graphics chip recognizes nearby pedestrians and bicycles
EMS boom for medical industry says analyst
Gemalto teams with Encore Networks for mission critical M2M communications as US shifts to wireless
May 21, 2013
European smartcard specialist Gemalto has teamed up with US machine-to-machine (M2M) router supplier Encore Networks to provide ...
Solar industry capital spending hits seven-year low in 2013 but upturn is on the cards
Apple's overseas tax evasion stirs debate over US tax code
Could Intel enable USD200 Ultrabook?
InterviewWireless control drives Atmel in Europe
Atmel's recent acquisition of Osmo Devices with a WiFi Direct design center in Cambridge and some key microcontroller launches has seen the company focus heavily on wireless control in Europe says Jörg ...
Filter WizardCheck out the Filter Wizard Series of articles by Filter Guru Kendall Castor-Perry which provide invaluable practical Analog Design guidelines.
Linear video channel
READER OFFERRead more
The development platform for i.MX 6Quad from element14 (built to the Freescale SABRE Lite design) is an evaluation platform featuring the powerful i.MX 6Q, a multimedia application processor with Quad ARM Cortex-A9 cores at 1.2 GHz from Freescale Semiconductor.
This month, Freescale and element14 are giving away five such platforms, worth £128.06 each, for EETimes Europe's readers to win. The platform helps evaluate the rich set of peripherals and includes a 10/100/Gb Ethernet port, SATA-II, HDMI v1.4, LVDS, parallel RGB interface, touch screen interface, analog headphone/microphone, micro TF and SD card interface, USB, serial port, JTAG, camera interface, and input keys for Android.
And the winners are...
In our previous reader offer, Pico Technology was giving away one of its recently launched PicoScope 3207B, a 2-channel USB 3.0 oscilloscope worth 1451 Euros. Lucky winner Mr L. Sanchez-Gonzalez from Spain should be receiving his PicoScope 3207B soon. Let's wish them some interesting findings with his projects.
December 15, 2011 | Texas instruments | 222901974
Unique Ser/Des technology supports encrypted video and audio content with full duplex bi-directional control channel over a single wire interface.