Rugged tablets won’t win any fashion contests, but they'll survive conditions that would send ordinary electronics to an early grave. Dell’s Pro Rugged 12 Tablet (starts at $3,561; $5,248 as tested) ...

Abstract: In this letter, a dual-band rotational feed circularly polarized (CP) antenna array is proposed. The dual-band antenna element consists of two pairs of symmetric dipoles. The low-frequency ...

Boox is releasing two versions of its new 10.3-inch Android 15-powered e-paper tablet, catering to those who want something on the lighter side. The new tablet might come with a version of Android ...

Abstract: In a shopping mart, imagine ten people waiting in line. If the first five people have many items in their carts, the last person with only one or two items may wait a long time to pay. To ...