Can tech beat the summer sniffles?

For hay fever sufferers, warm months can mean misery, but the latest gadgets could be your new best friend in the fight against allergies

- 

Hay fever season is in full swing, with more than 10 million people across the UK suffering from the pesky pollen allergy. Symptoms vary from a runny or blocked nose to itchy, red or watery eyes, fatigue and frequent sneezing. Symptoms are often worse from late March to September, particularly during warm, humid and windy conditions when the pollen count is at its peak.