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Adaptive Display Management

Adaptive Display Management

Ambient Light Sensors (ALS)  ALS sensors deliver optimal sensitivity to accurately approximate the photopic human response – the vision of the human eye in good lighting conditions. This is then used to measure the illuminance of ambient light to help adjust a display's screen brightness according to the current conditions.

Color Sensors Eyestrain and sleep disturbance are unwanted side effects of too high a level of blue light on our displays. Our accurate XYZ color sensors enable notebook computer controllers to adjust the white-point balance of the display in response to changes in the color temperature of ambient light, to make text as readable as it is when printed on paper.
The new color sensor TCS3408 enables operation behind OLED to maximize edge-to-edge display screen size. It features on-chip flicker detection to eliminate unwanted video image banding artefacts in all lighting environments.

Behind OLED (Organic Light-Emitting Diode) In order to provide users with all-screen, bezel-less displays that are more comfortable and effective to use, ams technology enables accurate ambient light and color sensing to help adjust a display's brightness. White point is adjusted with an optical sensor solution that operates behind an organic light-emitting diode (OLED) display, instead of in the bezel or frame outside the display area.

 

User-Presence Detection

User-Presence Detection

The mobile computing space has adopted the use of facial-recognition technology as the latest security feature to automatically lock and unlock your laptop. ams active stereo infrared camera technology sits in the display's bezel and performs the actual authentication function. A low-power time-of-flight optical sensor is also implemented, which constantly checks for a user’s face to initiate the system.

The small size and low power consumption of the direct Time of Flight Sensor TMF8801 is ideal for user presence detection to automatically initiate or put the system into a low-power sleep mode based on the presence or absence of a user. 

Attention Aware Systems

Attention Aware Systems

Our active stereo IR camera technology-based solution supports eye-movement detection in extreme light conditions – from poor to overly bright ambient light.  This technology recognizes head movement and pinpoints the screen area a user is focusing on, while engaging with content.

Benefits:

  • Satisfying user experience
  • Facilitates user engagement and interaction with the technology and content
  • Simplifies the selection of actions by focusing on screen area
  • Enables safety control as it monitors the user’s presence and focus on the displayed information
  • Improves overall display management by tracking the user's focus and reducing the screen resolution elsewhere
User Authentication

User Authentication

Every day, our computers require multiple authentication checks – are you the right person to see this information? This repetitive and mandatory task can become irritating for users. Facial recognition has already engaged users in the mobile space as it simplifies access by simply facing the screen. ams provides a facial authentication solution for the computer market, offering a simple and convenient approach to access control without the need of a password or PIN code.

Our reference solution gathers the latest hardware products of dot pattern projectors and illuminator technologies along with a face recognition software. This standardized solution is targeted to the needed level of performances without compromises on security.
 

Technology - Augmented Hearing

디지털 ANC - 청각 증강

듣고 싶은 것만 들으세요. 디지털 청각 증강 솔루션은 업계 선도적인 40dB 이상 액티브 노이즈 캔슬레이션(ANC) 성능과 내추럴 및 부스트 투명성 모드를 사용한 음성 및 음악 동시 조정을 통해 무선 이어버드의 성능을 크게 향상시키고 사용자가 주변 소음을 제거할 수 있습니다. 

이 기술은 ams 자동 누설 보상(ALC) 기술을 통해 무선 이어버드를 지원합니다. 초소형 이어폰은 인기가 높지만, 이어폰 주위에서 누설되어 사용자의 귀로 유입되는 주변 소음의 양이 계속 변하기 때문에 ANC를 구현하기가 매우 어렵습니다. ALC는 적응 필터 단계를 통해 계속 변하는 누설을 지속적으로 모니터링하여 보상합니다. 이 독자적인 기능은 이어버드가 사용자의 귀에 크든 작든 상관없이 최적화되고 안정적인 ANC 성능을 제공합니다. ALC 또는 자동 프리셋 선택(APS)과 같은 기능은 완전 무선 시스템의 저전력 요구 사항을 충족시키기 위해 맞춤화된 디지털 신호 처리기(DSP)인 ams의 독자적인 청각 증강 엔진(AHE)으로 구현됩니다.