Front End | News Percepio introduces DevAlert Sandbox P
ercepio, the specialist in visual trace diagnostics for embedded systems and the Internet of Things (IoT), has released DevAlert
Sandbox, a ready-to-run online platform for Percepio DevAlert, the company’s monitoring framework for remote anomaly detection and debugging of RTOS software. “In a world that is increasingly defined by software, OEMs making intelligent devices need an automatic feedback loop from device to developer to enable rapid detection and debugging of software anomalies, both during development and in deployment. By including Percepio DevAlert in shipped devices, OEMs can react 100x faster on software issues in the field and provide rapid updates to safeguard customer operations. DevAlert Sandbox provides an easy route to exploring
the concept in general, and DevAlert in particular,” said Percepio CEO and founder Johan Kraft.
Percepio DevAlert is a cloud-connected monitoring framework for anomaly detection and remote debugging of RTOS-based embedded software, during development and in deployment at scale. DevAlert enables a diagnostic feedback loop from deployed devices back to OEMs and operators, and provides immediate and full insight into anomalies in the device software via software tracing and the integrated Tracealyzer tool. This way, OEMs can provide rapid solutions to safeguard their devices and related business, and reduce debugging and customer support costs. DevAlert is designed to fit in small microcontroller-based devices and scales to large device fleets
without causing alert fatigue.
DevAlert Sandbox lets users experience a full DevAlert setup directly in their web browser using a simulated device, and without having to write any code. A ready- to-run application example is included with source code and development tools, allowing
developers to explore and experiment with use-cases of software anomaly monitoring, and expand the solutions to their own projects. DevAlert and DevAlert Sandbox are available free of charge for an evaluation period.
https://percepio.com/devalert TouchNetix releases integrated Force-Sensing technology T
ouchNetix’s latest addition to the aXiom family of HMI chips is a pure Force-Sensing chip – the AX54A-Force. This small-sized chip complements smart touch surfaces, touch button clusters and other solutions where touch functionality is integrated. TouchNetix’ patented Force-Sensing technology is said to be gaining significant momentum in automotive and industrial markets, providing modern and safety- enhancing human-machine interfaces (HMI) for multiple car OEM platforms. The integrated Force-Sensing technology in aXiom provides accurate and highly sensitive force-sensing data to the user interface.
TouchNetix’ integrated Force-Sensing technology enables accurate and reliable measurements of force on the touchscreen or surface from 0.1 Newton (10 g) to 20 Newton (2000 g). The aXiom technology also offers multi-force position sensing down to a spatial separation of 1.5 cm. The sensitivity and signal-to-noise ratio (SNR) of the aXiom chips enables detection of the smallest force signals, with extremely fine precision. The technology also allows a wide range of forces to be detected to cater for all requirements.
TouchNetix also offers Dial-on-Display features that are integrated within the aXiom touch solutions. Additionally, aXiom
enables touchless user interfaces by accurately sensing the presence or position of a user’s finger above the touchscreen or touch surface. User interfaces developed using aXiom technology can utilize Force-Sensing to verify the user intent by requiring an additional press and therefore avoiding inaccurate touch instructions from an errant finger in a moving vehicle. By combining the multi- force technology with parallel multi-touch measurements, the aXiom HMI chips offer safety-enhancing systemic redundancy from two separate sensor measurement systems. The TouchNetix patented Force- Sensing technology is mechanically easy to integrate as it uses off the shelf and
low-cost components, and materials that are automotive qualified. The technology acts to absorb any mechanical stack tolerances offering enhanced mechanical and manufacturing reliability. All aXiom chips are qualified according to AEC-Q100.
https://www.touchnetix.com/
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www.techsil.co.uk Components in Electronics June 2022 7
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