Virtual reality could get more realistic thanks to scientists inventing an artificial tongue that can taste flavours, such as sourness and umami

Taste' analyzes food flavor profiles and tries to copy it using a concoction of chemicals pushed through a gel.

Novel technology intends to redefine the virtual reality experience by expanding to incorporate a new sensory connection: taste.

Taste, is bringing taste into the virtual world. By using sensors and chemical dispensers, this device allows users to experience flavors remotely. Scientists tested its ability to replicate different taste intensities,