Lenovo shows "snap-on" Mods for Motorola phones
Lenovo's Motorola division has announced a new phone line that lets users snap on optional hardware modules.
The Moto Mods, as they will be known, include enhancements like better speakers, a projector and more battery capacity. Their price is as yet unknown.
The BBC's North America technology reporter Dave Lee got shown the system by Lenovo's Seang Chau.