Grouple is a social network which helps families share and organise caring for a relative with dementia, while Trading Times is an online service which helps carers find part-time work by matching them up with local businesses.

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It helps that few barriers exist for buying global brands, while building a globally recognised brand organically can take years of investment.

BBC: Viewpoint: Why Chinese firms buy Western rivals

The Vari-Angle LCD provides the opportunity to gain a unique perspective for video, while full-time autofocus helps users maintain sharp focus that is critical for HD video.

ENGADGET: Nikon D5200 to reach US photographers in late January for $900