Geektastic: I’m sure I’m late to the party but..

What3words.

Just totally amazing. Navigation that actually takes you to exactly where you want to go and allows you to share any location - anywhere on the planet - with just three words.

Just astonishing.

I used What3words years ago in Japan when organizing hanami (flower viewings, basically getting together in large parks with friends and drinking huge amounts) as you could specify exactly which part of the park you were in.

Simply say "cargo.alien.reddish." None of this "head past the public loos, turn right at the truck selling chicken on sticks, go 50 meters and look for the Australian doing emu impressions" sort of thing.

I also used this recently to tell someone how to find a friend's place out in the country, as the address shown by Google maps was the center of the property, whereas the entrance was 700 m away, in a different district.