Should all couples sleep apart?

Ford has invented a mattress that ‘nudges’ you if you start crowding your partner – but beds are for more than just sleepingIn the same week that a Kickstarter campaign was set up to fund the production of an interactive button encouraging partners to signal they are in the mood for sex, as opposed to just, you know, telling them, the carmaker Ford has suggested an even less romantic product – stay-in-your-lane mattress technology for couples. Happy Valentine’s Day!