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Randy Frank

What sensors are in a smart cane? Pt 2

February 12, 2022 By Randy Frank

Inspired by self-driving vehicles and robotics, the Augmented Cane developed by Stanford University researchers uses a LiDAR sensor to measure distance to nearby obstacles and then provide directions so blind or visually impaired users can navigate around those areas. Additional sensors in the research prototype include GPS, accelerometers, magnetometers and gyroscopes to monitor the user’s […]

Filed Under: Accelerometer, Featured, Frequently Asked Question (FAQ), GPS (Global Positioning System), Gyroscope, Inertial Measurement Unit (IMU), Magnetic sensor, Pressure Sensor Tagged With: wewalk

What sensors are in a smart cane? Pt 1

February 7, 2022 By Randy Frank

Blind or visually impaired individuals have to rely on other senses and typically have heightened capability – especially for hearing and touch. Using a white cane provides feedback in both of these areas. World Health Organization (WHO) data says that there are more than 253 million visually impaired people worldwide. Many of these individuals rely […]

Filed Under: Featured, Frequently Asked Question (FAQ), Infrared, Sonar, Ultrasonic Tagged With: torch-it

How has sensing in industrial automation changed? (Part 3)

January 31, 2022 By Randy Frank

In Industry 4.0, another sensor-specific aspect that customers are asking for is packaging that can survive in different harsh factory environments. “When you’re putting them on an oil platform or in a factory or on a motor or in a steel mill or in a paper mill, in those really harsh environments, they need to […]

Filed Under: Featured, Frequently Asked Question (FAQ), Internet of Things (IoT), Pressure Sensor, Wireless Tagged With: TE Connectivity

How has sensing in industrial automation changed? (Part 2)

January 27, 2022 By Randy Frank

Sensing has changed a lot since the early days of industrial automation. “Back 250 years ago, your sensors were actually people. They were your manufacturing engineers that would walk around and listen to the machines and hear what’s going on,” says John Tuley, from IoT Business Development -Sensor Solutions at TE Connectivity. In Industry 4.0, […]

Filed Under: Featured, Frequently Asked Question (FAQ), Wireless Tagged With: TE Connectivity

How are multi-axis sensors improving product development?

January 20, 2022 By Randy Frank

With a multi–axis sensor design, a single load cell sensor can measure 3 axes of force and 3 torque moments simultaneously. These sensors consist of multiple bridges that precisely measure the applied force from one direction with minimal crosstalk from the other axes. Using a multi-axis sensor, forces can be measured simultaneously in three mutually […]

Filed Under: Featured, Force, Frequently Asked Question (FAQ), Load cell, Torque Tagged With: interface

How has sensing changed in industrial automation? (Part 1)

January 19, 2022 By Randy Frank

The Industrial Revolution or what we might call Industry 1.0 started over 250 years ago. In 1771 Richard Arkwright, today known as Father of the Factory System, used water to power the first fully automated spinning mill. One hundred years later, the automotive assembly line initiated the Second Industrial Revolution or Industry 2.0 with significantly […]

Filed Under: Accelerometer, Featured, Frequently Asked Question (FAQ), Piezoelectric, Vibration Tagged With: TE Connectivity

What sensing events will be held in 2022?

January 12, 2022 By Randy Frank

January is a great time to line up major sensing activities for the rest of the year. The following provide an idea of what will occur in 2022 for sensor experts to attend or present the results of their recent efforts. Fast approaching, the 7th Annual Sensors Global Summit 2022 will be held March 2-3 […]

Filed Under: Events, Featured, Frequently Asked Question (FAQ) Tagged With: ieee sensors council

How can you sense ripening fruit?

December 29, 2021 By Randy Frank

A diet high in fruit (and vegetables) can reduce the risk of developing heart disease, cancer, inflammation and diabetes. But the fruit needs to be fresh for a sustainable, healthy diet. Several techniques are being used to detect ripening fruit. One company, smartGAS in Germany, has two different sensors to detect the ethylene (C2H4) that […]

Filed Under: Capacitive, Featured, Frequently Asked Question (FAQ), Gas Sensor, Image sensing, Infrared Tagged With: smartgas

How can you see through walls?

December 28, 2021 By Randy Frank

It depends on what you want to “see” and how much you want to pay. To locate a stud, the old school technique of tapping a tool on the wall for acoustic differences used hearing rather than sight and it was free. Initially, battery-operated stud finders used magnets to find screws and nails and provided […]

Filed Under: Capacitive, depth sensors, Featured, Frequently Asked Question (FAQ), Image sensing, Magnetic, RADAR/LiDAR Tagged With: Bosch

How can smart sensors help solve the supply chain problem?

December 27, 2021 By Randy Frank

According to a recent article/analysis from Deloitte, (Smart sensors and supply chain innovation), “Companies should consider investing in smart sensors to increase value capture through their supply chains after carefully prioritizing their business objectives and defining their use cases.” Several recent developments lead them to this recommendation. The capabilities of today’s smart sensors are a […]

Filed Under: Cloud sensing applications, Featured, Frequently Asked Question (FAQ), Smart Sensors Tagged With: deloitte

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