After months of delays, Samsung has finally launched its Bixby voice assistant in more than 200 countries worldwide. Among the countries with access to the smart assistant are the UK, Australia, Canada and South Africa – although it can only understand American English and Korean. The launch will come as a huge relief to Samsung, which suffered major delays as Bixby'struggled to understand English.' It operates through'Quick Commands' – a feature that allows users to create custom voice commands. For example, users can use the command'good night' as a shortcut for'Turn on Do-not-disturb mode, set an alarm for 6:00am and turn on blue light filter.'