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IIT Jodhpur researchers create cost-effective sensor for detecting fruit ripeness

A team of researchers from IIT Jodhpur, IIT Delhi, and CSIR-CEERI Pilani have created a cost-effective sensor capable of measuring the elasticity and capacitance of fruit to assess its ripeness.

While chemical analysis is destructive and not applicable in all ripeness stages, electrochemical sensing requires expensive equipment. Image processing for ripeness detection is limited to specific fruit families, and changes in colour are not reliable indicators of ripeness for some fruits.

“The development of the highly sensitive tactile pressure sensor and its integration with a robotic system has the potential to revolutionise the way in which high-value fruits are sorted today. This innovative technology offers a cost-effective solution for accurate and reliable fruit ripeness detection during harvesting and transportation, enabling high-throughput sorting of fruits based on their quality and ripeness,” Ajay Agarwal, Professor and Head, Department of Electrical Engineering, IIT Jodhpur, said.

“The implementation of this system can have a significant impact on the fruit industry, improving efficiency, reducing waste, and increasing the shelf life and overall quality of exported fruits,” he added.

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“WebEngage’s retention platform will facilitate Asaka Air to replicate its on-ground and inflight experience across all its digital touchpoints through our smart, data-driven, and fully automated retention platform,” said Avlesh Singh, Co-founder and CEO, WebEngage.

The platform’s focus on customer data and analytics, personalisation engine, and omnichannel campaign orchestration system will help Akasa Air to deliver customer engagement across its web and mobile channels with relevant, personalised and contextual communication.

(The story will be updated throughout the day with the latest news.)