Purchasing new hardware? Read our latest product comparisons

pd.id device provides alerts in cases of drink tampering


July 22, 2014

pd.id is a reusable electronic device designed to quickly determine if a drink has been spiked

pd.id is a reusable electronic device designed to quickly determine if a drink has been spiked

Image Gallery (6 images)

Date rape drugs are often the substance of choice for perpetrators of sexual assaults, the effects of which leave the victim unable to defend themselves, not able to remember any of the events that ensued and – worse – not able to recall details of their attacker. In an effort to help people avoid such despicable acts, a group of designers has produced a miniature reusable electronic device that they claim will determine if a drink has been spiked.

The Personal Drink Identifier – or pd.id for short – is claimed by its creators to incorporate the same technology used by drug enforcement agencies, such as the US DEA, but re-engineered in a way that makes such technology more affordable and easier to use.

Designed to be reusable and discrete, the creators of the pd.id also claim that it easily identifies if someone has drugged a drink by simply dipping it into the suspect beverage for a few seconds. A LED will light up to confirm the presence of drugs known to be date rape substances.

In addition, when paired with a smartphone via the pd.id app, the inventors also claim that the device is able to alert the user remotely and – in some cases – actually identify the drug used to spike the drink in question by accessing a database of drink profiles.

Currently at the product design stage, the pd.id is being designed to use a rechargeable lithium-on battery, with a charge predicted to last between 30 to 40 uses. When the battery does run low, the LEDs on the pd.id will flash to alert the user, whilst the pd.id app on a connected smartphone will also notify of battery status as well. The creators claim that the device will be compatible with iPhone versions 4 and 5, newer Android phones, and the Blackberry 10.

Unlike other date rape drug detectors that use disposable straws or glasses with indicators built in, the pd.id is designed to be reusable time and again by using light, temperature and an electric current to analyze the liquid in question.

And, though it is not an excuse for a lack of vigilance in leaving drinks unattended in public places, such devices will hopefully form part of a growing arsenal of social protection measures being developed that may help people protect themselves against those who would perpetrate such heinous acts.

The pd.id is in development and the device is set for retail launch in April 2015 for around US$100 if everything goes to plan.

The design team details the pd.id in the Indiegogo pitch video below.

Source: Indiegogo

About the Author
Colin Jeffrey Colin discovered technology at an early age, pulling apart clocks, radios, and the family TV. Despite his father's remonstrations that he never put anything back together, Colin went on to become an electronics engineer. Later he decided to get a degree in anthropology, and used that to do all manner of interesting things masquerading as work. Even later he took up sculpting, moved to the coast, and never learned to surf. All articles by Colin Jeffrey
1 Comment

Brilliant! I'm glad it is not a 'one shot' (sorry) device, perhaps venues could rent them out to vulnerable drinkers at the start of a night, to be redeemed later. Even if the cost was close to the full price up front, redeeming them for 75 pc or so later would make the bar more money as well. Nowadays, almost anyone is at risk, no-one wants to slip away to the toilet, go talk to other people etc., and throw away a drink 'just in case' when they come back.

The Skud
Post a Comment

Login with your Gizmag account:

Related Articles
Looking for something? Search our articles