How a new generation of tech-savvy tourists is reshaping one of HK’s pillar industries

Technology now allows travellers to share their snapshots, tips and insights instantly, and with strangers too.

On a steep, narrow street in the heart of Hong Kong, dozens of tourists risk being run over by motorists as they jostle to take selfies in front of a mural of old town houses.

The colourful wall art at the tiny junction of Graham Street and Hollywood Road is one of several spots in the older part of Central where visitors can collect memorable Hong Kong photographs to share on social media.