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Dwellclick pagedown5/26/2023 ![]() ![]() Insert each of the four screws provided with the bracket in the mounting holes from the back of the stand and tracking module. 3.2 Installing the TM4 on a Desktop or Tablet PC NOTE: TM4 hardware usually comes with either a laptop stand or a VESA mount to attach the device to a tablet PC or desktop monitor.ĥ 1 2 Line up the four mounting holes on the TM4 tracking module with the four mounting holes on the TM4 VESA bracket. A light source directly to the side or directly above the user will not usually be a problem. Incandescent lights or windows may degrade the operation of TM4, especially if the light source is behind the monitor or behind the user. The IR output levels are well within the safety guidelines given in the book 2007 TLVs and BEIs by the American Conference of Governmental Industrial Hygienists.Ĥ 3.0 Hardware Setup 3.1 Room Lighting Fluorescent lights have no effect on the TM4 eye tracker. This type of IR light occurs naturally in sunlight and in light from incandescent lamps. The IR light is produced by LED s at a wavelength of 880 nanometers. ![]() 2.2 Information on Infrared (IR) Lights The EyeTech system uses IR lights to illuminate the eyes and provide reference points for the eye tracker. You need to listen to your body and rest when it tells you. The length of time that a person can use the EyeTech system before feeling strain or fatigue varies from person to person. If you notice discomfort, pain, or fatigue in either of these areas, stop using the EyeTech system and rest until you feel well again. 2.1 Avoiding Strain Injuries Our experience at EyeTech Digital Systems has shown that there are two types of strain that can occur from using eye-tracking devices: neck strain and eye strain. Do not use an eye tracker to control any equipment which might affect the safety or health of anyone. An eye tracker can be a great tool for controlling a computer, but errors are common. The user should take frequent breaks and rest if eye fatigue is noticed. Prolonged use of an eye tracker as a pointing device may strain eye muscles. Do not use an eye tracker in the same room with any infrared controlled device if device failure could affect the safety or health of anyone. Suite 1 Mesa, AZ USA Website: Phone: Toll-Free EyeTech ( ) Fax: Toll-Free General product information Technical support Order placement and inquiries about existing ordersģ 2.0 Safety Information Eye trackers emit infrared light which may interfere with infrared controlled devices. This manual covers hardware version TM4 1.2 Contact Information: Corporate Headquarters EyeTech Digital Systems 1128 E. If you have suggestions or comments regarding this product please contact EyeTech (see below). With the EyeTech system and an on-screen keyboard you are able to: Communicate Access Windows menus, scroll bars, icons, and buttons Surf the Web Create sketches & CAD drawings with design software Perform any other task that requires a mouse We hope the TM4 will meet your needs and create new opportunities for you. Our philosophy in designing this product was to give you the ability to operate a computer using only your eyes. 1 TM4 HARDWARE MANUAL Software and Hardware User s Guide VersionĢ 1.0 Introduction TM4 is a powerful tool, which gives complete access to computers. ![]()
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