One minute you’re perfecting drop shadows, the next minute your client is blowing up your phone asking for a “simple PDF ...

Abstract: Intelligent reflecting surface (IRS) is an enabling technology to engineer the radio signal propagation in wireless networks. By smartly tuning the signal reflection via a large number of ...

Creating a PDF often marks the final step before a document gets shared, reviewed, or approved. Choices made at this stage influence clarity, consistency, and how confidently others can use the file.