As the EU's General Data Protection Regulation comes into effect with far-reaching privacy implications for tech and digital companies, we take a look at the details of the legislation. We also speak to a leading French start-up CEO, Rand Hindi of "Snip", about how his and other medium-sized tech companies are responding to the new requirements. Might it even be a positive innovation for EU companies, despite the higher standards they must now adhere to when it comes to data protection? We also take a look at blockchain use in the film and smartphone sectors. Finally, in Test 24, we try out a connected mirror, this as bathrooms begin to go “smart”.