Check it out: neotechnology No wires. No circuits No batteries. No on or off switch. No microchips. Even children can operate it. It appears on recycled paper, bundled in something called a binder. A browsing feature lets fingertips flip forward or back – no censorship. The latest models have a bookmark, so users will know where they left off. Unlike other display devices, this one never freezes or crashes. Added function: portability. A library card makes them free. Investors call BOOK the latest boon. Heads-up: New titles to appear soon.