We use our smartphone 88 times a day

"Yes, smartphone use is systematically underestimated. And not only among teenagers. We use our smartphone on average 88 times a day", says Prof. dr. Lieven De Marez. "Deal with digibesitas just like obesity."

10.05.2019 - 88 maal per dag grijpen we naar onze gsm, HLN, p. 16

BRON: HLN, 10/05/2019, p. 16
BRON: HLN, 10/05/2019, p. 16