WEB DEVELOPMENT CORPORATE IDENTITY MULTIMEDIA INDUSTRIAL DESIGN ILLUSTRATIONS I N D U S T R I A L   D E S I G N   P O R T F O L I O TEXAS INSTRUMENTS TI-36X .............................................. During the autumn of 2003 4tey designed a new line of scientific calculators for Texas Instruments, including the new TI-36X Scientific Calculator. TI-83 GRAPHIC CALCULATOR TI-92 GRAPHIC CALCULATOR INFANT MOBILE TI-36 SCIENTIFIC CALCULATOR TEXAS INSTRUMENTS PDA © Copyright 2006 4tey, Corporate Identities. All rights reserved.