This video tracks the biometric response of viewers to the BP “Apology” ad, and is published by Innerscope. Viewer engagement (mens engagement-blue line, womens red) is determined by heart rate, sweat, and other biometric measures. Low levels, the firm says, indicate low viewer engagement and/or a negative reaction.:
Other coverage of this video here and here.o
Dialing into nostalgia, Nokia's latest launch sells out in two days in China
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[image: Image of yellow Nokia 3210. Shown on its display is the game Snake]
Earlier this month, Nokia launched an all-new 3210 4G feature phone,
coincidi...