Actually, I have made LINE stickers by hand before. I prepared 40 artboards in Illustrator, typed the text for each one by hand, exported them, and renamed the files from 01 to 40. I even had to ...

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 ...

If you'd like to create your own stickers for WhatsApp, you can package them in an Android or iOS app. For Android users, you can publish your sticker app to the Google Play Store and users who ...