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OptiML WLC Technology

14.07.2007

The development of Tessera Technologies, codenamed OptiML WLO, will significantly reduce the dimensions of cameras built into mobile phones, as well as significantly reduce their cost.

OptiML WLC technology imprints thousands of microlenses into plates, which are then aligned and stacked on top of each other using another patented design, the WaferStack, and then cut into individual lenses placed in front of the camera's sensor. Such an optical module is 50% more compact than its counterpart used in modern camera phones.

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Bracelet shoots antiseptic 27.12.2020

An international team of engineers created the SprayCare wristband. It will disinfect hands and objects where it is not always convenient to get an antiseptic. For example, in public transport, elevator, shop or car. This is reported by Naked Science.

On the body of the device there is a small bottle with an antiseptic and a button that sprays the product. According to the developers, they noticed how often they touch dirty surfaces during the day, and decided to create a simple device that will help them feel safe.

The bracelet is a vial of antiseptic attached to a silicone strap. The size of the device is close to the Apple Watch. Inside there is a sprayer and a pump that starts a single button. After pressing it, the device sprays antiseptic on any surface within 3 seconds at a distance of up to 1,5 m.

The antiseptic in the bottle is enough for about 40 applications, after which the person will be able to add the desired product (if it is not very thick). In addition, the bottle can be filled with insect repellent, perfume or essential oil - depending on the need. So it will remain relevant even after the pandemic. Engineers suggest using it as a self-defense tool: just change the antiseptic for pepper spray liquid.

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