For my most recent comic book project takes place in the not-to-distant future (40-50 years) and in that time new tech has been introduced and I want to make sure the tech makes sense, it doesn't have to be completely scientifically accurate I just want to create tech where the reader thinks about it for a second and goes "oh yeah, that makes sense." The basic idea behind the tech is they are cybernetic eye implants that creates the image of a computer interface by projecting light in a very specific ways directly into the retinas. The user interacts with the "screen" by using gloves or sensors that can in implanted into the hands directly in later and more advanced models. The gloves work based on there position based on where they are in relation to the eyes themselves. So if you wanted to press the space bar you'd just have to place your finger where you could see the space bar. The gloves would then pic up there position being were the space bar is and then the key would be pressed. The screen could be interacted with in a similar way to move things around or select things about like the mouse. Am I making sense?