The way we interact with computers has shifted a lot over time, and it’s become clear that this change really shapes our everyday digital lives. In this work, I looked through more than 6426 research papers to follow HCI’s winding road from its early days to where it might be headed next. Rather than laying everything out in neat steps, the study jumps between trends in interface styles, user experience tweaks, and how we judge those designs, while also touching on where this research is coming from around the globe. I find it pretty fascinating that HCI moved from basic screen-and-icon setups to immersive approaches like touchable designs, voice-activated controls, and even connections between brain and computer. We also talk about some sticky points—like making tech accessible, keeping privacy intact, and doing things ethically—while also venturing a guess about what the future could bring with things like affective computing and augmented reality. In most cases, these findings suggest that HCI isn’t just about making gadgets work; it’s about doing so in a way that feels human, inclusive, and, in many ways, truly empowering.