9 to 5: Richard beats the workday grind - and even arranges to do all of his office work without leaving his bed - with the help of comedian Dara O'Briain and writer Grace Dent. [S]
The Weekend: Richard tackles all aspects - from exercise to a night down the pub to dodging the night bus home - of the great British weekend with comedians Sara Pascoe and Al Murray. [S]
Property: Richard meets an army of window-cleaning robots, samples garden pods recommended by designer Naomi Cleaver, and visits a super high-tech home with Claudia Winkleman. [S]
Cooking and Dining Out: Richard invites celebrity foodie Ade Edmondson to his revolutionary bistro with printed food, robot waiters, levitating desserts and clear coffee. [S]
Staying In: Comedians Seann Walsh and David Mitchell help Richard in his endeavour to prove that gadgets can make it possible to lead a full life without even leaving the house. [S]
Self-Improvement: Richard tries to make himself a brighter man with the aid of gadgets, Eamonn Holmes, and actor Richard E. Grant as he challenges memory legend Dominic O'Brien to a duel. [S]
Shopping: Richard checks out a robotic shopping assistant with farmer Jimmy Doherty and visits a busy department store to see a 3D virtual mirror with actress Alison Steadman. [S]
The Staycation: This episode features the world's tiniest caravan, 360-degree cameras, 300-litre rucksacks and a pair of trousers that transform into a picnic table. [S]
Public Transport: Richard turns his attention to the noise, dirt and discomfort of public transport as Russell Howard joins him on London's Tube to assess the effectiveness of gadgets. [S]
Weather: Richard takes on the worst of the British weather as he braves a hurricane in a wind tunnel to assess the best in gust-busting gadgetry with the help of comedian Tim Vine. [S]
Small is Better: Richard tries to prove that small is beautiful by demonstrating the world's smallest gadgets and showing musician Alex James how he can downsize his lifestyle. [S]
Home Improvement: Richard looks at DIY gadgets including robot lawnmowers, the world's safest saw, an automatic wallpapering machine, and 3D printers that make plates and cutlery rapidly. [S]
Summer Holiday: Noel Fielding joins Richard to road-test holiday gadgets including a superfast motorcycle-car combination, anti-jet lag glasses, a BBQ dinghy and an unbreakable suitcase. [S]
Child's Play: Richard tests parenting gadgets for toddlers through to teens - including a mind-controlled helicopter and a robotic babysitter - with Denise van Outen and Hugh Dennis. [S]
Rise and Shine: Richard Ayoade tests gadgets to get people get out of bed and out of the house in the morning with long-term early riser and DJ Sara Cox. [S]
The Great Outdoors: Richard Ayoade turns his attention to the world of camping and reveals how gadgets can make the great outdoors more entertaining and bearable for novices. [S]