Present Concept, Future Perfect? The first Lenovo concept is Lenovo’s AI Display, a monitor that aims to optimize the user experience with artificial intelligence.

Lenovo announced a concept laptop that comes with a flexible display, but it’s actually got another concept to show off during Mobile World Congress with the Yoga Solar Concept PC. Much like the ThinkBook Flip AI PC that leaked last month,

Imagine college students sitting around the campus lawn, chatting with friends and working on essays, all while their laptop gets power from the sun to recharge. That's a future Lenovo is working towards if its latest concept PC becomes a reality.

Lenovo has a history of showing off weird and interesting new product ideas at trade shows. Remember the laptop with the rollable display from a few years ago? This year at MWC it's doing the same thing, with a host of unique, fun, and downright silly ideas, some of which could inform designs and decisions for future products.

Lenovo has another funky experiment it’s announcing at Mobile World Congress: the ThinkBook “codename Flip” AI PC Concept. It’s a productivity / business laptop with a flexible display, allowing it to be used as a traditional 13.1-inch clamshell, a folded-up 12.9-inch tablet, or a laptop with an extra-tall 18.1-inch vertical screen.

Fitting an 18-inch display into a 13-inch laptop body the way Lenovo has done for its ThinkBook Flip is clever, as it's a great way to get more screen real estate in a compact design — bar getting a portable monitor.