The national defence research agency of Singapore, DSO National Laboratories (DSO) have been busy developing a driver fatigue system. The system monitors fatigue by using an eye tracker and EEG (Electroencephalography) to detect sleep spindles – the sudden bursts of oscillatory brain activity that occurs when you are sleepy. It intervenes 10 minutes before a driver falls asleep by vibrating on the zygomatic area of the head, which has a direct connection to the part of the brain that wakes one up.
The technology was developed to help keep defence personnel safe when driving long distances in training. However, it can also be applied in other 24-hour industries.
Frederick Tey, Program Manager from the DSO National Laboratories “A lot of times we think that we can probably try and go that extra mile, but the moment you go into microsleep, that very split second, you could end up in an accident”. For more on the work from Frederick Tey, click here.