Getting the input right is one of the most challenging issues in todays world of pervasive, multimodal computing and services. Surface Pro 4 is an excellent multitouch tablet, and with the Surface Pen it is perfect for review and marking (key elements in academic life). The problem with a tablet as a main computer is that much of the productivity oriented tasks really call for a mouse and keyboard style approach.
There are pretty good add-on keyboards for today’s tablet computers, and one can of course also attach to a Surface Pro a full size keyboard and mouse combo. However, a keyboard cover that is always with you is the optimal companion for a tablet user. The official Type Cover by Microsoft is a really good compromise: it is thin, light, has decent keys, excellent touchpad, and backlight, which is really important for business use. There is certain wobbly, flexible quality in the keys though, and writing a whole day with one can create certain strain.
I have now tested a new, much more solid alternative: Brydge 12.3 keyboard cover. It is made of strong aluminium, has 160 degrees rotating hinges that create a firm grip on the corners of the tablet, and its island style keys also are backlighted. According to my experience, the usability issues with Brydge relate to the unreliability of Bluetooth connection on one hand – sometimes I would spend several minutes after tablet wake-up waiting for keyboard to re-establish its connection. Other thing is that the integrated touchpad is rather bad. It is hard to control precisely, pointer movement is wobbly, and not all Windows 10 mouse gestures are supported. It is also very small by today’s standards, and clicks register randomly. The sensible use for the Brydge is to use it alongside a wired or wireless mouse – this, however, diminishes its value as a real laptop replacement option. The trackpad in Type Cover is so much better that in regular use that in the end it trumps Brydge’s better (or at least more solid) keyboard. The plus side of using Brydge is that in tactile terms, it transforms Surface Pro into a (small and heavy) laptop computer.
It is apparently hard to get a 2-in-1 device right. However, multiple manufacturs have recently introduced their own takes on the same theme, so there might be better options out there already.