> For the complete documentation index, see [llms.txt](https://docs.sevenpens.com/drawtab/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.sevenpens.com/drawtab/tech.md).

# Technology

- [Display panel technology](https://docs.sevenpens.com/drawtab/tech/display-panel-tech.md)
- [VESA](https://docs.sevenpens.com/drawtab/tech/vesa.md)
- [Wacom patents](https://docs.sevenpens.com/drawtab/tech/wacom-patents.md)
- [Apple Pencil tech](https://docs.sevenpens.com/drawtab/tech/apple-pencil-tech.md)
- [Active Electrostatic AES pen tech](https://docs.sevenpens.com/drawtab/tech/aes.md)
- [Microsoft Pen Protocol MPP](https://docs.sevenpens.com/drawtab/tech/mpp.md)
- [Electromagnetic Resonance EMR pen tech](https://docs.sevenpens.com/drawtab/tech/emr.md)
- [EMR technical resources](https://docs.sevenpens.com/drawtab/tech/emr/emr-technical-resources.md)
- [EMR position detection](https://docs.sevenpens.com/drawtab/tech/emr/emr-position-detection.md)
- [EMR pressure detection](https://docs.sevenpens.com/drawtab/tech/emr/emr-pressure-detection.md)
- [Active EMR vs Passive EMR](https://docs.sevenpens.com/drawtab/tech/emr/active-emr-vs-passive-emr.md)
- [EMR tilt detection](https://docs.sevenpens.com/drawtab/tech/emr/emr-tilt-detection.md)
- [The realities of building your own EMR pen](https://docs.sevenpens.com/drawtab/tech/emr/diy-emr-pen.md)
- [Universal Stylus Initiative USI](https://docs.sevenpens.com/drawtab/tech/usi.md)
- [Wacom UD EMR](https://docs.sevenpens.com/drawtab/tech/wacom-ud-emr.md)
- [Pens that support UD EMR 2nd gen](https://docs.sevenpens.com/drawtab/tech/wacom-ud-emr/ud-emr-pens.md)
- [Tablets that support UD EMR 2nd gen](https://docs.sevenpens.com/drawtab/tech/wacom-ud-emr/ud-emr-tablets.md)
- [Digital pen tech](https://docs.sevenpens.com/drawtab/tech/digital-pen-tech.md)
- [OLED Longevity](https://docs.sevenpens.com/drawtab/tech/oled-longevity.md)
- [Implementing pressure curves](https://docs.sevenpens.com/drawtab/tech/pressure-curve-implement.md)
- [IPS display tech](https://docs.sevenpens.com/drawtab/tech/ips-display-tech.md)