Using buttons to go to the next word

Like in Pleco reader (a Chinese reading text function) I would love a buttons feature. There are two arrows, one to go a word back and another to move one forward. Another arrow button is to highlight a sentence with clicking forward so you can immediately translate it. Per arrow click, the pop-up dictionary of each new word automatically pops up, just like if you clicked on it with your hand. Reading foreign languages like that is a bit faster and more comfortable since you only need one hand to press the buttons. For me it was also kind of accessiblity tool that helped me greatly on days where my other hand was in pain , since I could only use one hand and still enjoy Chinese greatly.