Encouraging users to do what you want them to
Andy Budd
Analogies with slot machines and drawing information from gambling talk. Psychology of gaming machines. Pinnacle of interaction design. Slot machines use a cherry dribbler to provide constant small rewards and chirpy little reactions to give positive feel. . Gaming psychology is very interesting and there are some great papers and videos around the web.
Design of seats hard so as to disuade people from waiting around too long. Architects persuade and tempt people with different view and experiences from different angles. .
Advertising men persuade us all the time Persuasive design in advertising. 5000 branding messages a day. Supermarkets 99% conversion rate very good persuaders bread and milk always at back forcing through shop. Chocolates at checkout end of aisle promotions. We know the techniques, but we all still fall for them.
Sound level at bars. Drinking increases at higher volumes. Probably because you can't do anything but drink in those situations. Scents used in shops etc to attract people subliminally. We are all susceptible. Coke branding entire shows as part of the narrative.
Marketing helps to overcome the paradox of choice and can actually make our lives easier.
Design with intent. Choice architecture. Design is about decisions.
Understand cognitive biases. Loss aversion operant conditioning. Functional design. Primary, secondary, tertiary activites. Factored into the fundametal design stage with look and feel.
Determine the target behaviour and design for it. Authority and Trust. Easily persuadable with power dress. Zeldman for example is trusted in web etc
Sites command authority. If looks good ad healthy we assume it is. What is beautiful is good. Attractive looking people getting lighter sentences etc. The Halo effect. Which bleeds over into other apple products.
Contact info, people pictures, etc. Don't fake it or people will lose your trust. Wine positioning in stores. Guide prices. Restaurant Menu designers put expensive item on menu to set comparative expectations.
Urinal fly. To reducer spillage :)) 80 percent incrase in accuracy.
We need help choosing best option. 37 signals example. Windows browser option in recent update.
Need to be careful of duping people with default options or to trick people.
Strongly influenced by behaviour of others. Not going into empty bars. Look to others for social norms. Cash machine example.
Social proof often used to get people in to affect behaviour. Trip advisor, Amazon is teeming with social proofing. Linked in the same.
Power of testimonials. Badges of logos to proove their success and give 'proofing'
People often follow suit on social feedback on sites. Initial reactions van affect how the whole site grows
Top ten lists, badges of honour, profiles so people can see how other people behave.
Limited supply can drive demand. Limited print rubs in art. Airlines with tiered purchase prices. Tv shopping shows providing competiition which drives people to buy buy buy.
People think they have won things on eBay. No. Hey only bid. Early ownership on early bidders.
Spotify allowed only 5 invites to limit people to think about who to ask. Threadlines. Limited t-shirt runs. People aren't being tricked but motivated to NOT procrastinate.
Woot.com. One item a day. People keep coming back to see the one day deal. Game like behaviour. Likability and gifting. Sweets given at the beginning to convince us to like him.
How to win friends and influence people. One of biggest selling books of all times. Why? Because of likability. CIA use this to make them liked whilst interrogating. Innocent smoothies so likeable.
madebyelephant.com
We like google because thy give us stuff. Moo.com fun company, likeable. Etsy.com. Gifting on Facebook or comments on your wall - gifting to people in public. Indebtedness in repricocity.
Value of free. Amazons free shipping traps us into buyig more.
Nudge, buyology, influence, why we buy, buy-ology, predictably irrational. Books worth looking at. Will provide full bibliography details later.
Leigh Howells