Some hi-tech consumer gadgets that were rolled out in 2021

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From devices that make life easier at home to those that help us stay safe and healthy, the year 2021 gave us cutting-edge gadgets until its very end.</p>
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A roundup of some:</p>
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1.      LG Display Transparent OLED TV</p>
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The LG Display Transparent OLED TV, which was introduced at Consumer Electronics Show (CES) 2021, still remains one of the most innovative gadgets to come out this year. The TV has been designed to roll up from the foot of a bed, offering a space-saving way to view information and surf content. This gadget that is also 40 per cent transparent was launched as a concept product.</p>
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2. Mojo Vision's AR contact lens</p>
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Yet another tech that would be considered as one of the most innovative gadgets of 2021 is the Mojo Vision's AR contact lens. It displays information over the user's field of view in a discreet manner. The lens is great for those who give lectures, presentations, etc. and don't want to keep checking down at their notes again and again.</p>
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3. Respira smart air-purifying garden</p>
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The Respira smart air-purifying garden is a gadget that takes air purifying technology a notch higher. It helps in cleaning your home's air through biofiltration and adds humidity and evaporative cooling. Additionally, the self-watering garden also adds aesthetic beauty to your interiors.</p>
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4. Amazon Astro household robot</p>
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In 2021, along with all the other innovations, we also saw new possibilities for robotic household help like the Amazon Astro household robot, which reminds us of the Disney Pixar character Wall-E. Its periscope camera extends to 42 inches off the floor, letting the user remotely inspect even hard-to-see areas. This might finally be the home robot that succeeds.</p>
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5. Razer Zephyr RGB wearable air purifier</p>
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Though initially developed only as a concept gadget, the Razer Zephyr RGB wearable air purifier is now a product one can actually buy. With N95-grade filters that last three times longer than single-use surgical masks, this product ensures the air you're breathing is safe. Meanwhile, the dual 2-speed fans on it will keep you thoroughly comfortable.</p>
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6. Framework Laptop</p>
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The 13.5-inch Framework Laptop is one of the few products from 2021 that delivers on all counts, addressing one of the biggest drawbacks in modern laptops as part of the right-to-repair movement. Featuring a totally modular design where people can swap parts as they break or become obsolete, this laptop delivers solid performance at competitive prices and without sacrificing aesthetics.</p>
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7. Turtle Beach Recon Controller</p>
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While some enthusiasts might find Turtle Beach's game controller underwhelming in some ways, but it makes sense that the company, with its long-time roots in audio becoming the first one to put an amp in a controller. It's a wired USB model that works with Xbox or PC, adding equalizer presets, volume, mic mute, mic monitoring and more to any analog headset you plug into it.</p>