The beginning of the year is always a big one for tech, as it's CES (or the Consumer Electronics Show) which takes place in Las Vegas.

To kick off 2018, we saw a range of ever-more realistic robots - including a humanoid called Sophia which not only looks real but can now walk.

There was also robotic pets, such as a canine from Sony.

See them all and other tech news headlines from the past 7 days by watching the video below:


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