Does self-checkout impact grocery store loyalty?

In an effort to reduce costs and improve customer satisfaction, retailers have implemented self-checkouts in stores across the country. They have become increasingly popular, but some brands like Walmart are removing self-checkouts ...

Ensuring proof of origin through marker-free tracing of logs

Until now, reliably tracing logs to their origin has been difficult to achieve. Researchers at Fraunhofer IPM and their partners have now shown that logs and trunk sections can be identified based on the structure of the ...

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