Google has overhauled Firestore’s query engine, introducing "Pipeline operations" that enable complex server-side aggregations and array unnesting. The update shifts Firestore Enterprise toward an ...

Abstract: Cloud computing technology was first introduced by Amazon in 2006 and has provided customers with high-quality services through the Internet. However, the growing number of IoT and mobile ...

Abstract: Text input has a wide range of application scenarios in virtual reality. The integration of physical keyboards into virtual environments facilitates more straightforward and efficient text ...