Ah, thank you, online-calculator.com for providing a full screen calculator without an app. This is a useful tool for students working with eye gaze technology. I wish I could adjust the colors and also view the complete operation above the keypad, but I’ll take what I can get. 
why doesn’t your calculator actually work
i have been surfing the internet and i looked at yours but it does not even work
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Hi Trevor. You must click on the link to the website, not the image itself. Let me know if that works for you.
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