Dyson has launched three new gadgets that promise to take care of all your household problems. There's an AI powered wireless vacuum cleaner called the Dyson V11 that automatically adjusts suction depending on the floor type. The V11 vacuum cleaner comes at a price tag of £500. Dyson also unveiled the 'very smart' Dyson Lightcycle that tracks the current position of the sun, and adjusts the light level accordingly. It comes in two variants - the desk lamp version will cost £500 and the floor model comes at £650. Lastly, the company showcased the Pure Cool Me, which is essentially a fan with a built-in air purifier and costs £300.