Published by Steve Litchfield at 7:24 UTC, February 13th 2019

Guest writer By Michael 'Mivas_Greece' (surname withheld by request) brings us the first part of a tale of prototypes (one of which he has access to) and what might have been, featuring some of the various uses of Nokia's 'Pre-Touch' technology. A Lumia 1030 anyone? Part two of this feature will be published in due course.

The year is 2013. A new chapter for Nokia after the last hurrah of Symbian with the legendary and unique Nokia 808 PureView. Despite abandoning an OS that was a king once (and is still popular in the enthusiast community, e.g. with the SIStore and Delight team), Nokia had something fresh and different to present in the mobile industry. Windows Phone 8/8.1, in combination with unique, colorfully designed and tough unibody Nokia devices. Something completely different from the competition. After releasing the "most innovative smartphone of the year" (Lumia 920), Nokia transferred and readapted the technology of the Nokia 808 PureView into the other legendary camera phone, the Lumia 1020. But they were already planning something much greater and innovative.





In 2013/2014, Nokia was working on something highly innovative. Something that would change the way we use our smartphones. A 'Game Changer' technology. The so-called '3D Touch' or 'Pre-Touch' or 'Projective Capacitive Touch'. A future technology that was never released...

Various leaks over the years have shown devices with codenames like 'Midas/Catphone' and 'Goldfinger'. They were some of the first Nokia devices built to support the '3D Touch' technologies and the first to have Windows Phone 8.1. The Catphone was an entry level Lumia phone and the Goldfinger was a high level Lumia phone. Although the glossy unibody Goldfinger device (an evolution of the Lumia 920 in terms of design) was designed to be released in the '30' series (e.g. Lumia 1030), later a different prototype was built to be released as the (actual) Lumia 1030 and the Goldfinger prototypes were used for testing purposes only.



Nokia “Goldfinger”, Image source; nokiamob.net



The new prototypes codenamed as Nokia 'McLaren' were of a different design, much closer to the lumia 1020, with a big camera module (which means that its camera was meant to be better than the one on the Goldfinger), but with bigger size and screen, and full aluminum unibody instead of polycarbonate, which makes it feel much more premium compared to the Lumia 1020 (or the Goldfinger). It also has smaller bezels, size and weight compared to the Goldfinger. The Nokia 'McLaren' would have been the Lumia 1030, the flagship of the Lumia '30' series (i.e. the 3rd generation of Lumia), the first with WP 8.1 out of the box and the first with the innovative, but never released '3D Touch' technology, if… it hadn’t been cancelled.





Nokia Lumia 1030, a.k.a. McLaren



Here are some specs that I’ve collected from various sources and from my personal experience with McLaren prototypes:

3D Touch Screen, Projected-Capacitive Touch Technology

PureView Zeiss Camera (captures RAW/dng or Full Resolution + PureView mode), OIS, Dual LED flash, RAW (dng)

OS Windows Phone 8.1 (out of the box), Cortana, Downloadable Lumia Camera, HERE Maps/City lens/Drive/Transit etc

Dolby Digital Plus 5.1 (Surround sound) with bass filter

Directional Stereo Recording

Body Metal (Black, Silver, Grey) with plastic bottom (antenna)

Processor Qualcomm Snapdragon 800 (MSM8974) Quad Core Processor 2.3GHz

RAM: 2GB

Storage 32GB

microSD slot up to 128GB (SDXC compatible)

Display 5.5" LCD Full HD (1920 x 1080)

Battery BV-F4A, 2600mAh

Front camera 2MP, fixed focus

Dedicated camera button

HAAC microphones

SIM Single nanoSIM tray

Charging micro USB

Light sensor, G sensor, E-Compass, Proximity sensor, Gyro Sensor, GPS/AGPS

Bluetooth, WLAN, NFC

As we can see, its hardware was comparable to other high-end Lumia phones (e.g. the Lumia 930 or the Lumia 1520) but with various improvements. However, what makes it unique among the best Lumia and among all other smartphones today is its innovative never-released 3D touch technology.

Pre-touch tech...

Unlike any other smartphone out there, its groundbreaking 3D Touch digitizer allows sensing of nearby objects (i.e. our hands) without touching it at all. It recognizes with high accuracy the 3D position of up to 5 fingers at the same time and it utilizes no other sensor to achieve such a thing. No proximity sensor, no camera sensor, no nothing at all. Only its evolved 3D sensing digitizer. This offers the opportunity to use the device without touching it at all in many cases. The possibilities of such an innovative technology are endless.

Let’s see some examples of what this technology offers. Although, some of them we have already seen elsewhere, I thought it would be nice to go deeper and present them here in more detail.

1. Complete non-touch experience.

This means that we can use our smartphone without touching its screen at all. In theory, we can swipe our fingers in the air or 'press' the air to fully use our smartphones. In fact, some firmware versions in the McLaren prototypes offer this experience. (Of course we can also touch the screen if we want, it is still a touch screen!)

Lumia McLaren running WP8.1

2. Exploding Tiles in submenus – 'MixView' (This and all following features are available only in newer firmware)

This feature would simplify the way we use an app. It would make it easier and faster. Briefly, by using the Pre-Touch technology, (i.e. without touching the screen), we can hover our finger over an app, hold it there for a second and it explodes in smaller tiles - submenus. This means that without opening the app at all we already have access to the submenus of the app to have a quick look or open a specific submenu. As an example, we can see our favorite contacts and click directly one to call – this is way faster than opening the contacts, search for the contact then call. It is also more convenient than having many shortcuts of favorite contacts on our screen. Another example is the web browser. We can access our favorite sites or the last site that we opened without even opening the browser. This feature, although it supports the inbuilt Internet Explorer and Contact tiles, could in theory apply on any app to make our life easier!

Exploding Tiles demonstration on a McLaren using the Internet Explorer Tile



3. Grip-to-lock/unlock orientation

This feature does what it says. The 3D digitizer can detect objects not only above the screen, but also around it. In this case, without touching the screen, but only the shell from the sides, the grip and also the intensity of it can be measured and translated into a function, e.g. locking or unlocking of the screen orientation. A much faster and easier way to lock-unlock-change orientation without creating shortcuts and tapping again and again all the time or - even worse - looking deep into settings to change it.

Demonstration of screen orientation lock by grip sensing on a Lumia McLaren

4. Pre-Touch handwriting or typing.

Although I haven’t found a finished app, dedicated to either pre-touch typing (non-touch 'Swype' keyboard) or pre-touch handwriting & translating handwriting to typing words (only the second half exists in a few apps available for any phone), this is a feature that is possible with this technology and that would make writing much faster and easier. Through testing some apps, however, I could use this function for handwriting. With a pen and a further translation to words etc, this would be what I call the 'Galaxy Note Killer' feature that would surpass the famous Samsung Galaxy Note series and the precise and unique S-Pen.





Demonstration of random handwriting just with fingers on a Lumia McLaren

These are just some of the features I noticed myself, and when the second part of this 'Days of Future Past' feature is ready, I will also demonstrate one last feature, the Pre-Touch Camera that is extremely rare.

I have also found a very interesting video presentation (from 2016, I think) that shows a few more features that utilize further the Pre-touch sensing, with combinations of grip and hover, or touch and hover etc, offering an even better experience with the smartphone. These applications include Microsoft Office, an evolved web browser, a UI-less Media Player and even games.

I re-uploaded the above mentioned video (that I found on a Chinese website, bilibili.com) on YouTube, so that more people can watch it. I do not own this video and all rights are reserved by Microsoft. The video is at https://www.youtube.com/watch?v=eOSfynTghtQ but also embedded here:

All of these amazing gems of innovation and technology were started by Nokia and further developed by Microsoft… I wonder what would have been if all this technology, taking full advantage of the innovative projective capacitive touch screen, had been released… A game changer in the way we use our smartphones? A breakthrough in mobile industry? Something similar to what happened when the first iPhone came out? We will never know...

Michael “Mivas_Greece”, guest writing for AAWP