Cambridge Design Partnership’s (CDP) collaboration with the cosmetics company Avon on its ANEW Reversalist Infinite Effects Night Treatment Cream, which encourages consumers to turn it at weekly intervals to boost its efficacy, demonstrates the potential of smart packaging to enhance the research and development process. CDP fitted Avon’s packaging with its diialog sensors during a consumer trial to determine how the Night Cream was used, with the ultimate goal of de-risking the launch of a cosmetics product that required consumers to use it in a novel way.
We spoke with James Harmer, planning and innovation strategy lead at CDP, and Amy King, innovation consultant at CDP, about what the partnership with Avon tells us about early applications for smart packaging and how it can be used to demystify consumer behaviour.
The truth on trial
According to a survey by Avon, 78% of consumers believed that their skincare products stopped working over time. The cosmetic brand sought to address this with ANEW Reversalist Infinite Effects Night Treatment Cream, a product that utilises so-called rotational therapies – two different creams at either end of a tube-shaped pack, which the consumer switches between weekly to prevent the resistance of skin to antiaging properties.
CDP’s brief from Avon was to “provide data about exactly how the product was being used, and to alleviate their concerns that the product might not be used correctly, in order to de-risk a multi-million dollar launch,” Harmer explains. The group’s smart packaging solution, diialog, which allows small sensors to be fitted discreetly within the packaging, formed the basis of the trial.
As King points out, the use of diialog aims to establish “truth data” that might not be readily available from ethnography, another method for gauging consumer behaviour that involves observations and surveys. When conducting ethnographic research, King notes that consumers might give the answer they think the researcher wants to hear – for example, indicating that they used the product exactly as advised – or may rely on memory to build a picture of usage, which is not always accurate. This is known as the Hawthorne Effect, where behaviour can unnaturally change when being studied.
Therefore, the purpose of incorporating diialog smart sensors into packaging is to fade into the background; with the consumer not feeling as closely observed or judged as they might during ethnography, they are more likely to relax into using the product as they would ‘in real life’.
“We’ve basically tried to make it as unobtrusive as possible because we don’t want to bias the consumers,” King says. “We give them the technology in the product, and we say, use this product as you usually would. The whole point of diialog is to act naturally and to get a source of truth.”
Notably, the diialog technology offers an opportunity to understand how products are used where ethnography might be considered too invasive. “For example, anything you use in the shower, it’s just a bit more sensitive than where, in normal ethnography, you might observe someone using detergent in a washing machine,” King says. The diialog sensors measure movement, so it essentially cannot see or hear the consumer. This means for products like shampoo – but also face creams, the focus of CDP’s research, which are often applied in consumers’ bedrooms or bathrooms – the use of smart packaging during initial trials can get environment-specific results without encroaching on privacy.
Of course, attitudes to sensors that covertly collect behavioural data are likely to be different within a controlled consumer trial than a larger scale public rollout. “There is all this paranoia about future technology, which we’re going to have to work through as smart packaging develops,” Harmer acknowledges. However, Avon and CDP’s consumer trial made it “clear we’re doing research”, with an explicit consideration of GDPR, which meant participants were more likely to accept and then ignore the presence of the diialog technology. As King says, in this case, “the fact that it’s smart packaging means nothing to the consumer, but it means a lot to us and our clients”.
Once the data has been collected, “we need to clean it, we need to put IDs on it,” King tells us. “We need to figure out what that data means, time stamp it. There’s a lot of data maintenance that goes into understanding it.”
The time stamps gave CDP an idea of when the Avon cream was being used. The expected timeframe was in the morning or the evening, but consumer trials can produce “the odd case where it’s used differently”. Once the team mapped out time stamps, they could begin to understand how the product was used.
“We also have different sensors that will interact with each other to give us different data,” King says. This could be how long the product was used for or the intensity of the movement during its usage, which could indicate consumer behaviours such as shaking the product before dispensing it. “We have sensors in our pack that can tell us about how fast the product is moving and how quickly it’s being moved. We get a high data signal when it’s being treated in a heavy-handed way.”
The next challenge is interpreting the data. “We have a consumer insights team that will dig into all the data,” King adds. “Sometimes we have behaviours from the data that takes us a little while to figure out because we’re not sure what consumers are doing. This is where combining this technique with an interview or other traditional methods can help.
“We can recreate it in our own office to try and get the same data patterns. We can see if they’re shaking it really vigorously or if they leave it upside down, and that’s why we’re getting the reading. So it’s a bit of data manipulation and then a bit of our insights team figuring out the usage patterns.”
The why of this behaviour can then be established by triangulating different diialog sensors. For example, King uses the example of the heavy-handed treatment of the Avon packaging; the consumer insights team concluded that this was because people were in a rush when they were using it, based on the timestamps showing it appeared to be part of their morning routine.
“If Avon conducted this study themselves and if they got people to come in and use that product, or if we did it and we got people into our offices, they definitely wouldn’t have been that heavy handed,” King acknowledges. Even if they tried to recreate it with ethnographic studies, she argues, the participants “wouldn’t be as heavy handed because they’re aware they’ve got people watching them. So you do realise, actually, they are throwing this product around a bit more than we thought they would.”
For King and Harmer, this is what underlines the importance of using diialog for consumer trials: getting unexpected data suggests that a more realistic picture of consumer usage has been created, which gives companies something to work on that they might not have accounted for with more traditional methods.