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From foldable devices to true wireless stereo (TWS) earphones and internet of things (IoT) products, the year 2019 saw several innovations that changed the technology landscape and raised expectations from products scheduled to come next year. There is still some time before we learn what 2020 has in store for tech enthusiasts, but there are some products — confirmed or spoken about by manufacturers — that offer a glimpse into what we could expect in 2020.