KL Cube’s HandSign TalkTalk is a lifestyle app for the deaf, offering both medical appointment booking and three-way calls with a sign language interpreter.

In Korea, about 430,000 deaf individuals are supported by only 942 active sign language interpreters—an average of 459 people per interpreter. This shortage creates major barriers to daily life, from social participation to essential services like healthcare.

HandSign TalkTalk solves this by letting deaf users reserve medical or public health appointments in advance and request a three-way call with an interpreter beforehand. This reduces daily inconvenience and improves service accessibility.

For institutions and businesses, adopting HandSign TalkTalk not only expands their customer reach but also supports ESG goals, especially in the Social sector, through improved accessibility.

A barrier-free world where no one is left behind—HandSign TalkTalk is making it happen.