The linchpin of modern communications, ‘Signal’ – whether physical or digital – signifies the transmission of information. Each day, we rely heavily on signals to send and receive data, text messages, or phone calls. In a broader sense, they are even used in satellite communications to transmit information around the globe. Without this integral technology, it would be impossible to stay connected in our increasingly globalized world. As such, signals pave the way for a future where information can be transmitted swiftly and seamlessly.