Should I consider a larger screen for eye tracking candidates?

Do you have a client who is a great candidate for eye tracking, prefers the freedom and flexibility of composing messages with an on-screen keyboard, but struggles with targeting smaller buttons?  Consider a larger screen such as the one found on the Talk To Me Technologies zuvo 16 with eyespeak inspo!   A larger screen means larger targets.  It’s a simple yet effective solution that supports access to expansive vocabulary options and novel message generation.